{
  "address": "0xD1A342EB71F5e032770dc0Fb11dE3F75a23C7ca9",
  "abi": [
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "_inviteGranter",
          "type": "address"
        },
        {
          "internalType": "contract AttestationStation",
          "name": "_attestationStation",
          "type": "address"
        }
      ],
      "stateMutability": "nonpayable",
      "type": "constructor"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": false,
          "internalType": "uint8",
          "name": "version",
          "type": "uint8"
        }
      ],
      "name": "Initialized",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "address",
          "name": "issuer",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "claimer",
          "type": "address"
        }
      ],
      "name": "InviteClaimed",
      "type": "event"
    },
    {
      "inputs": [],
      "name": "ATTESTATION_STATION",
      "outputs": [
        {
          "internalType": "contract AttestationStation",
          "name": "",
          "type": "address"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "CAN_INVITE_ATTESTATION_KEY",
      "outputs": [
        {
          "internalType": "bytes32",
          "name": "",
          "type": "bytes32"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "CLAIMABLE_INVITE_TYPEHASH",
      "outputs": [
        {
          "internalType": "bytes32",
          "name": "",
          "type": "bytes32"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "EIP712_VERSION",
      "outputs": [
        {
          "internalType": "string",
          "name": "",
          "type": "string"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "INVITE_GRANTER",
      "outputs": [
        {
          "internalType": "address",
          "name": "",
          "type": "address"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "MIN_COMMITMENT_PERIOD",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "_claimer",
          "type": "address"
        },
        {
          "components": [
            {
              "internalType": "address",
              "name": "issuer",
              "type": "address"
            },
            {
              "internalType": "bytes32",
              "name": "nonce",
              "type": "bytes32"
            }
          ],
          "internalType": "struct OptimistInviter.ClaimableInvite",
          "name": "_claimableInvite",
          "type": "tuple"
        },
        {
          "internalType": "bytes",
          "name": "_signature",
          "type": "bytes"
        }
      ],
      "name": "claimInvite",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "bytes32",
          "name": "_commitment",
          "type": "bytes32"
        }
      ],
      "name": "commitInvite",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "bytes32",
          "name": "",
          "type": "bytes32"
        }
      ],
      "name": "commitmentTimestamps",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "string",
          "name": "_name",
          "type": "string"
        }
      ],
      "name": "initialize",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "",
          "type": "address"
        }
      ],
      "name": "inviteCounts",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "address[]",
          "name": "_accounts",
          "type": "address[]"
        },
        {
          "internalType": "uint256",
          "name": "_inviteCount",
          "type": "uint256"
        }
      ],
      "name": "setInviteCounts",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "",
          "type": "address"
        },
        {
          "internalType": "bytes32",
          "name": "",
          "type": "bytes32"
        }
      ],
      "name": "usedNonces",
      "outputs": [
        {
          "internalType": "bool",
          "name": "",
          "type": "bool"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "version",
      "outputs": [
        {
          "internalType": "string",
          "name": "",
          "type": "string"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    }
  ],
  "transactionHash": "0xe8b8a4c7cb6f074690f00e79e0a13d16f3ed16e4afb56d02afe74825a86f0d00",
  "receipt": {
    "to": "0x4e59b44847b379578588920cA78FbF26c0B4956C",
    "from": "0x9C6373dE60c2D3297b18A8f964618ac46E011B58",
    "contractAddress": null,
    "transactionIndex": 0,
    "gasUsed": "1650064",
    "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "blockHash": "0xbc41ee7fc08d560ed6791a304433afbb424415cfa189376192b63eb6a85d8a55",
    "transactionHash": "0xe8b8a4c7cb6f074690f00e79e0a13d16f3ed16e4afb56d02afe74825a86f0d00",
    "logs": [],
    "blockNumber": 87030949,
    "cumulativeGasUsed": "1650064",
    "status": 1,
    "byzantium": true
  },
  "args": [
    "0x60c5C9c98bcBd0b0F2fD89B24c16e533BaA8CdA3",
    "0xEE36eaaD94d1Cc1d0eccaDb55C38bFfB6Be06C77"
  ],
  "numDeployments": 1,
  "solcInputHash": "d7155764d4bdb814f10e1bb45296292b",
  "metadata": "{\"compiler\":{\"version\":\"0.8.15+commit.e14f2714\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_inviteGranter\",\"type\":\"address\"},{\"internalType\":\"contract AttestationStation\",\"name\":\"_attestationStation\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint8\",\"name\":\"version\",\"type\":\"uint8\"}],\"name\":\"Initialized\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"issuer\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"claimer\",\"type\":\"address\"}],\"name\":\"InviteClaimed\",\"type\":\"event\"},{\"inputs\":[],\"name\":\"ATTESTATION_STATION\",\"outputs\":[{\"internalType\":\"contract AttestationStation\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"CAN_INVITE_ATTESTATION_KEY\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"CLAIMABLE_INVITE_TYPEHASH\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"EIP712_VERSION\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"INVITE_GRANTER\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"MIN_COMMITMENT_PERIOD\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_claimer\",\"type\":\"address\"},{\"components\":[{\"internalType\":\"address\",\"name\":\"issuer\",\"type\":\"address\"},{\"internalType\":\"bytes32\",\"name\":\"nonce\",\"type\":\"bytes32\"}],\"internalType\":\"struct OptimistInviter.ClaimableInvite\",\"name\":\"_claimableInvite\",\"type\":\"tuple\"},{\"internalType\":\"bytes\",\"name\":\"_signature\",\"type\":\"bytes\"}],\"name\":\"claimInvite\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"_commitment\",\"type\":\"bytes32\"}],\"name\":\"commitInvite\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"name\":\"commitmentTimestamps\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"string\",\"name\":\"_name\",\"type\":\"string\"}],\"name\":\"initialize\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"name\":\"inviteCounts\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address[]\",\"name\":\"_accounts\",\"type\":\"address[]\"},{\"internalType\":\"uint256\",\"name\":\"_inviteCount\",\"type\":\"uint256\"}],\"name\":\"setInviteCounts\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"},{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"name\":\"usedNonces\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"version\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"}],\"devdoc\":{\"custom:upgradeable\":\"@title  OptimistInviter\",\"events\":{\"InviteClaimed(address,address)\":{\"params\":{\"claimer\":\"Address that claimed the invite.\",\"issuer\":\"Address that issued the signature.\"}}},\"kind\":\"dev\",\"methods\":{\"claimInvite(address,(address,bytes32),bytes)\":{\"params\":{\"_claimableInvite\":\"ClaimableInvite struct containing the issuer and nonce.\",\"_claimer\":\"Address that will be granted the invite.\",\"_signature\":\"Signature signed over the claimable invite.\"}},\"commitInvite(bytes32)\":{\"params\":{\"_commitment\":\"A hash of the claimer and signature concatenated.                    keccak256(abi.encode(_claimer, _signature))\"}},\"constructor\":{\"custom:semver\":\"1.0.0\",\"params\":{\"_attestationStation\":\"Address of the AttestationStation contract.\",\"_inviteGranter\":\"Address of the invite granter.\"}},\"initialize(string)\":{\"params\":{\"_name\":\"Contract name.\"}},\"setInviteCounts(address[],uint256)\":{\"params\":{\"_accounts\":\"An array of accounts to update the invite counts of.\",\"_inviteCount\":\"Number of invites to set to.\"}},\"version()\":{\"returns\":{\"_0\":\"Semver contract version as a string.\"}}},\"version\":1},\"userdoc\":{\"events\":{\"InviteClaimed(address,address)\":{\"notice\":\"Emitted when an invite is claimed.\"}},\"kind\":\"user\",\"methods\":{\"ATTESTATION_STATION()\":{\"notice\":\"Address of the AttestationStation contract.\"},\"CAN_INVITE_ATTESTATION_KEY()\":{\"notice\":\"Attestation key for that signals that an account was allowed to issue invites\"},\"CLAIMABLE_INVITE_TYPEHASH()\":{\"notice\":\"EIP712 typehash for the ClaimableInvite type.\"},\"EIP712_VERSION()\":{\"notice\":\"Version used for the EIP712 domain separator. This version is separated from the         contract semver because the EIP712 domain separator is used to sign messages, and         changing the domain separator invalidates all existing signatures. We should only         bump this version if we make a major change to the signature scheme.\"},\"INVITE_GRANTER()\":{\"notice\":\"Granter who can set accounts' invite counts.\"},\"MIN_COMMITMENT_PERIOD()\":{\"notice\":\"Minimum age of a commitment (in seconds) before it can be revealed using claimInvite.         Currently set to 60 seconds.         Prevents an attacker from front-running a commitment by taking the signature in the         claimInvite call and quickly committing and claiming it before the the claimer's         transaction succeeds. With this, frontrunning a commitment requires that an attacker         be able to prevent the honest claimer's claimInvite transaction from being included         for this long.\"},\"claimInvite(address,(address,bytes32),bytes)\":{\"notice\":\"Allows anyone to reveal a commitment and claim an invite.         The hash, keccak256(abi.encode(_claimer, _signature)), should have been already         committed using commitInvite. Before issuing the \\\"optimist.can-mint-from-invite\\\"         attestation, this function checks that           1) the hash corresponding to the _claimer and the _signature was committed           2) MIN_COMMITMENT_PERIOD has passed since the commitment was made.           3) the _signature is signed correctly by the issuer           4) the _signature hasn't already been used to claim an invite before           5) the _signature issuer has not used up all of their invites         This function doesn't require that the _claimer is calling this function.\"},\"commitInvite(bytes32)\":{\"notice\":\"Allows anyone (but likely the claimer) to commit a received signature along with the         address to claim to.         Before calling this function, the claimer should have received a signature from the         issuer off-chain. The claimer then calls this function with the hash of the         claimer's address and the received signature. This is necessary to prevent         front-running when the invitee is claiming the invite. Without a commit and reveal         scheme, anyone who is watching the mempool can take the signature being submitted         and front run the transaction to claim the invite to their own address.         The same commitment can only be made once, and the function reverts if the         commitment has already been made. This prevents griefing where a malicious party can         prevent the original claimer from being able to claimInvite.\"},\"commitmentTimestamps(bytes32)\":{\"notice\":\"Maps from hashes to the timestamp when they were committed.\"},\"initialize(string)\":{\"notice\":\"Initializes this contract, setting the EIP712 context.         Only update the EIP712_VERSION when there is a change to the signature scheme.         After the EIP712 version is changed, any signatures issued off-chain but not         claimed yet will no longer be accepted by the claimInvite function. Please make         sure to notify the issuers that they must re-issue their invite signatures.\"},\"inviteCounts(address)\":{\"notice\":\"Maps from addresses to number of invites they have.\"},\"setInviteCounts(address[],uint256)\":{\"notice\":\"Allows invite granter to set the number of invites an address has.\"},\"usedNonces(address,bytes32)\":{\"notice\":\"Maps from addresses to nonces to whether or not they have been used.\"},\"version()\":{\"notice\":\"Returns the full semver contract version.\"}},\"notice\":\"OptimistInviter issues \\\"optimist.can-invite\\\" and \\\"optimist.can-mint-from-invite\\\"         attestations. Accounts that have invites can issue signatures that allow other         accounts to claim an invite. The invitee uses a claim and reveal flow to claim the         invite to an address of their choosing.         Parties involved:           1) INVITE_GRANTER: trusted account that can allow accounts to issue invites           2) issuer: account that is allowed to issue invites           3) claimer: account that receives the invites         Flow:           1) INVITE_GRANTER calls _setInviteCount to allow an issuer to issue a certain number              of invites, and also creates a \\\"optimist.can-invite\\\" attestation for the issuer           2) Off-chain, the issuer signs (EIP-712) a ClaimableInvite to produce a signature           3) Off-chain, invite issuer sends the plaintext ClaimableInvite and the signature              to the recipient           4) claimer chooses an address they want to receive the invite on           5) claimer commits the hash of the address they want to receive the invite on and the              received signature keccak256(abi.encode(addressToReceiveTo, receivedSignature))              using the commitInvite function           6) claimer waits for the MIN_COMMITMENT_PERIOD to pass.           7) claimer reveals the plaintext ClaimableInvite and the signature using the              claimInvite function, receiving the \\\"optimist.can-mint-from-invite\\\" attestation\",\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/universal/op-nft/OptimistInviter.sol\":\"OptimistInviter\"},\"evmVersion\":\"london\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":10000},\"remappings\":[]},\"sources\":{\"@eth-optimism/contracts-bedrock/contracts/universal/Semver.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity ^0.8.0;\\n\\nimport { Strings } from \\\"@openzeppelin/contracts/utils/Strings.sol\\\";\\n\\n/**\\n * @title Semver\\n * @notice Semver is a simple contract for managing contract versions.\\n */\\ncontract Semver {\\n    /**\\n     * @notice Contract version number (major).\\n     */\\n    uint256 private immutable MAJOR_VERSION;\\n\\n    /**\\n     * @notice Contract version number (minor).\\n     */\\n    uint256 private immutable MINOR_VERSION;\\n\\n    /**\\n     * @notice Contract version number (patch).\\n     */\\n    uint256 private immutable PATCH_VERSION;\\n\\n    /**\\n     * @param _major Version number (major).\\n     * @param _minor Version number (minor).\\n     * @param _patch Version number (patch).\\n     */\\n    constructor(\\n        uint256 _major,\\n        uint256 _minor,\\n        uint256 _patch\\n    ) {\\n        MAJOR_VERSION = _major;\\n        MINOR_VERSION = _minor;\\n        PATCH_VERSION = _patch;\\n    }\\n\\n    /**\\n     * @notice Returns the full semver contract version.\\n     *\\n     * @return Semver contract version as a string.\\n     */\\n    function version() public view returns (string memory) {\\n        return\\n            string(\\n                abi.encodePacked(\\n                    Strings.toString(MAJOR_VERSION),\\n                    \\\".\\\",\\n                    Strings.toString(MINOR_VERSION),\\n                    \\\".\\\",\\n                    Strings.toString(PATCH_VERSION)\\n                )\\n            );\\n    }\\n}\\n\",\"keccak256\":\"0x400059d3edb9efc9c23e6fbc18de6710f9235a4ffba4ab23bdb9f825273f093b\",\"license\":\"MIT\"},\"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v4.7.0) (proxy/utils/Initializable.sol)\\n\\npragma solidity ^0.8.2;\\n\\nimport \\\"../../utils/AddressUpgradeable.sol\\\";\\n\\n/**\\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\\n *\\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\\n * reused. This mechanism prevents re-execution of each \\\"step\\\" but allows the creation of new initialization steps in\\n * case an upgrade adds a module that needs to be initialized.\\n *\\n * For example:\\n *\\n * [.hljs-theme-light.nopadding]\\n * ```\\n * contract MyToken is ERC20Upgradeable {\\n *     function initialize() initializer public {\\n *         __ERC20_init(\\\"MyToken\\\", \\\"MTK\\\");\\n *     }\\n * }\\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\\n *     function initializeV2() reinitializer(2) public {\\n *         __ERC20Permit_init(\\\"MyToken\\\");\\n *     }\\n * }\\n * ```\\n *\\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\\n *\\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\\n *\\n * [CAUTION]\\n * ====\\n * Avoid leaving a contract uninitialized.\\n *\\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\\n *\\n * [.hljs-theme-light.nopadding]\\n * ```\\n * /// @custom:oz-upgrades-unsafe-allow constructor\\n * constructor() {\\n *     _disableInitializers();\\n * }\\n * ```\\n * ====\\n */\\nabstract contract Initializable {\\n    /**\\n     * @dev Indicates that the contract has been initialized.\\n     * @custom:oz-retyped-from bool\\n     */\\n    uint8 private _initialized;\\n\\n    /**\\n     * @dev Indicates that the contract is in the process of being initialized.\\n     */\\n    bool private _initializing;\\n\\n    /**\\n     * @dev Triggered when the contract has been initialized or reinitialized.\\n     */\\n    event Initialized(uint8 version);\\n\\n    /**\\n     * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\\n     * `onlyInitializing` functions can be used to initialize parent contracts. Equivalent to `reinitializer(1)`.\\n     */\\n    modifier initializer() {\\n        bool isTopLevelCall = !_initializing;\\n        require(\\n            (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\\n            \\\"Initializable: contract is already initialized\\\"\\n        );\\n        _initialized = 1;\\n        if (isTopLevelCall) {\\n            _initializing = true;\\n        }\\n        _;\\n        if (isTopLevelCall) {\\n            _initializing = false;\\n            emit Initialized(1);\\n        }\\n    }\\n\\n    /**\\n     * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\\n     * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\\n     * used to initialize parent contracts.\\n     *\\n     * `initializer` is equivalent to `reinitializer(1)`, so a reinitializer may be used after the original\\n     * initialization step. This is essential to configure modules that are added through upgrades and that require\\n     * initialization.\\n     *\\n     * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\\n     * a contract, executing them in the right order is up to the developer or operator.\\n     */\\n    modifier reinitializer(uint8 version) {\\n        require(!_initializing && _initialized < version, \\\"Initializable: contract is already initialized\\\");\\n        _initialized = version;\\n        _initializing = true;\\n        _;\\n        _initializing = false;\\n        emit Initialized(version);\\n    }\\n\\n    /**\\n     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\\n     * {initializer} and {reinitializer} modifiers, directly or indirectly.\\n     */\\n    modifier onlyInitializing() {\\n        require(_initializing, \\\"Initializable: contract is not initializing\\\");\\n        _;\\n    }\\n\\n    /**\\n     * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\\n     * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\\n     * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\\n     * through proxies.\\n     */\\n    function _disableInitializers() internal virtual {\\n        require(!_initializing, \\\"Initializable: contract is initializing\\\");\\n        if (_initialized < type(uint8).max) {\\n            _initialized = type(uint8).max;\\n            emit Initialized(type(uint8).max);\\n        }\\n    }\\n}\\n\",\"keccak256\":\"0x0203dcadc5737d9ef2c211d6fa15d18ebc3b30dfa51903b64870b01a062b0b4e\",\"license\":\"MIT\"},\"@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/Address.sol)\\n\\npragma solidity ^0.8.1;\\n\\n/**\\n * @dev Collection of functions related to the address type\\n */\\nlibrary AddressUpgradeable {\\n    /**\\n     * @dev Returns true if `account` is a contract.\\n     *\\n     * [IMPORTANT]\\n     * ====\\n     * It is unsafe to assume that an address for which this function returns\\n     * false is an externally-owned account (EOA) and not a contract.\\n     *\\n     * Among others, `isContract` will return false for the following\\n     * types of addresses:\\n     *\\n     *  - an externally-owned account\\n     *  - a contract in construction\\n     *  - an address where a contract will be created\\n     *  - an address where a contract lived, but was destroyed\\n     * ====\\n     *\\n     * [IMPORTANT]\\n     * ====\\n     * You shouldn't rely on `isContract` to protect against flash loan attacks!\\n     *\\n     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\\n     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\\n     * constructor.\\n     * ====\\n     */\\n    function isContract(address account) internal view returns (bool) {\\n        // This method relies on extcodesize/address.code.length, which returns 0\\n        // for contracts in construction, since the code is only stored at the end\\n        // of the constructor execution.\\n\\n        return account.code.length > 0;\\n    }\\n\\n    /**\\n     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\\n     * `recipient`, forwarding all available gas and reverting on errors.\\n     *\\n     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\\n     * of certain opcodes, possibly making contracts go over the 2300 gas limit\\n     * imposed by `transfer`, making them unable to receive funds via\\n     * `transfer`. {sendValue} removes this limitation.\\n     *\\n     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\\n     *\\n     * IMPORTANT: because control is transferred to `recipient`, care must be\\n     * taken to not create reentrancy vulnerabilities. Consider using\\n     * {ReentrancyGuard} or the\\n     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\\n     */\\n    function sendValue(address payable recipient, uint256 amount) internal {\\n        require(address(this).balance >= amount, \\\"Address: insufficient balance\\\");\\n\\n        (bool success, ) = recipient.call{value: amount}(\\\"\\\");\\n        require(success, \\\"Address: unable to send value, recipient may have reverted\\\");\\n    }\\n\\n    /**\\n     * @dev Performs a Solidity function call using a low level `call`. A\\n     * plain `call` is an unsafe replacement for a function call: use this\\n     * function instead.\\n     *\\n     * If `target` reverts with a revert reason, it is bubbled up by this\\n     * function (like regular Solidity function calls).\\n     *\\n     * Returns the raw returned data. To convert to the expected return value,\\n     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\\n     *\\n     * Requirements:\\n     *\\n     * - `target` must be a contract.\\n     * - calling `target` with `data` must not revert.\\n     *\\n     * _Available since v3.1._\\n     */\\n    function functionCall(address target, bytes memory data) internal returns (bytes memory) {\\n        return functionCall(target, data, \\\"Address: low-level call failed\\\");\\n    }\\n\\n    /**\\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\\n     * `errorMessage` as a fallback revert reason when `target` reverts.\\n     *\\n     * _Available since v3.1._\\n     */\\n    function functionCall(\\n        address target,\\n        bytes memory data,\\n        string memory errorMessage\\n    ) internal returns (bytes memory) {\\n        return functionCallWithValue(target, data, 0, errorMessage);\\n    }\\n\\n    /**\\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\\n     * but also transferring `value` wei to `target`.\\n     *\\n     * Requirements:\\n     *\\n     * - the calling contract must have an ETH balance of at least `value`.\\n     * - the called Solidity function must be `payable`.\\n     *\\n     * _Available since v3.1._\\n     */\\n    function functionCallWithValue(\\n        address target,\\n        bytes memory data,\\n        uint256 value\\n    ) internal returns (bytes memory) {\\n        return functionCallWithValue(target, data, value, \\\"Address: low-level call with value failed\\\");\\n    }\\n\\n    /**\\n     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\\n     * with `errorMessage` as a fallback revert reason when `target` reverts.\\n     *\\n     * _Available since v3.1._\\n     */\\n    function functionCallWithValue(\\n        address target,\\n        bytes memory data,\\n        uint256 value,\\n        string memory errorMessage\\n    ) internal returns (bytes memory) {\\n        require(address(this).balance >= value, \\\"Address: insufficient balance for call\\\");\\n        require(isContract(target), \\\"Address: call to non-contract\\\");\\n\\n        (bool success, bytes memory returndata) = target.call{value: value}(data);\\n        return verifyCallResult(success, returndata, errorMessage);\\n    }\\n\\n    /**\\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\\n     * but performing a static call.\\n     *\\n     * _Available since v3.3._\\n     */\\n    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\\n        return functionStaticCall(target, data, \\\"Address: low-level static call failed\\\");\\n    }\\n\\n    /**\\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\\n     * but performing a static call.\\n     *\\n     * _Available since v3.3._\\n     */\\n    function functionStaticCall(\\n        address target,\\n        bytes memory data,\\n        string memory errorMessage\\n    ) internal view returns (bytes memory) {\\n        require(isContract(target), \\\"Address: static call to non-contract\\\");\\n\\n        (bool success, bytes memory returndata) = target.staticcall(data);\\n        return verifyCallResult(success, returndata, errorMessage);\\n    }\\n\\n    /**\\n     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the\\n     * revert reason using the provided one.\\n     *\\n     * _Available since v4.3._\\n     */\\n    function verifyCallResult(\\n        bool success,\\n        bytes memory returndata,\\n        string memory errorMessage\\n    ) internal pure returns (bytes memory) {\\n        if (success) {\\n            return returndata;\\n        } else {\\n            // Look for revert reason and bubble it up if present\\n            if (returndata.length > 0) {\\n                // The easiest way to bubble the revert reason is using memory via assembly\\n                /// @solidity memory-safe-assembly\\n                assembly {\\n                    let returndata_size := mload(returndata)\\n                    revert(add(32, returndata), returndata_size)\\n                }\\n            } else {\\n                revert(errorMessage);\\n            }\\n        }\\n    }\\n}\\n\",\"keccak256\":\"0x611aa3f23e59cfdd1863c536776407b3e33d695152a266fa7cfb34440a29a8a3\",\"license\":\"MIT\"},\"@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/Strings.sol)\\n\\npragma solidity ^0.8.0;\\n\\n/**\\n * @dev String operations.\\n */\\nlibrary StringsUpgradeable {\\n    bytes16 private constant _HEX_SYMBOLS = \\\"0123456789abcdef\\\";\\n    uint8 private constant _ADDRESS_LENGTH = 20;\\n\\n    /**\\n     * @dev Converts a `uint256` to its ASCII `string` decimal representation.\\n     */\\n    function toString(uint256 value) internal pure returns (string memory) {\\n        // Inspired by OraclizeAPI's implementation - MIT licence\\n        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol\\n\\n        if (value == 0) {\\n            return \\\"0\\\";\\n        }\\n        uint256 temp = value;\\n        uint256 digits;\\n        while (temp != 0) {\\n            digits++;\\n            temp /= 10;\\n        }\\n        bytes memory buffer = new bytes(digits);\\n        while (value != 0) {\\n            digits -= 1;\\n            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));\\n            value /= 10;\\n        }\\n        return string(buffer);\\n    }\\n\\n    /**\\n     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\\n     */\\n    function toHexString(uint256 value) internal pure returns (string memory) {\\n        if (value == 0) {\\n            return \\\"0x00\\\";\\n        }\\n        uint256 temp = value;\\n        uint256 length = 0;\\n        while (temp != 0) {\\n            length++;\\n            temp >>= 8;\\n        }\\n        return toHexString(value, length);\\n    }\\n\\n    /**\\n     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\\n     */\\n    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\\n        bytes memory buffer = new bytes(2 * length + 2);\\n        buffer[0] = \\\"0\\\";\\n        buffer[1] = \\\"x\\\";\\n        for (uint256 i = 2 * length + 1; i > 1; --i) {\\n            buffer[i] = _HEX_SYMBOLS[value & 0xf];\\n            value >>= 4;\\n        }\\n        require(value == 0, \\\"Strings: hex length insufficient\\\");\\n        return string(buffer);\\n    }\\n\\n    /**\\n     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\\n     */\\n    function toHexString(address addr) internal pure returns (string memory) {\\n        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\\n    }\\n}\\n\",\"keccak256\":\"0xea5339a7fff0ed42b45be56a88efdd0b2ddde9fa480dc99fef9a6a4c5b776863\",\"license\":\"MIT\"},\"@openzeppelin/contracts-upgradeable/utils/cryptography/ECDSAUpgradeable.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v4.7.3) (utils/cryptography/ECDSA.sol)\\n\\npragma solidity ^0.8.0;\\n\\nimport \\\"../StringsUpgradeable.sol\\\";\\n\\n/**\\n * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.\\n *\\n * These functions can be used to verify that a message was signed by the holder\\n * of the private keys of a given address.\\n */\\nlibrary ECDSAUpgradeable {\\n    enum RecoverError {\\n        NoError,\\n        InvalidSignature,\\n        InvalidSignatureLength,\\n        InvalidSignatureS,\\n        InvalidSignatureV\\n    }\\n\\n    function _throwError(RecoverError error) private pure {\\n        if (error == RecoverError.NoError) {\\n            return; // no error: do nothing\\n        } else if (error == RecoverError.InvalidSignature) {\\n            revert(\\\"ECDSA: invalid signature\\\");\\n        } else if (error == RecoverError.InvalidSignatureLength) {\\n            revert(\\\"ECDSA: invalid signature length\\\");\\n        } else if (error == RecoverError.InvalidSignatureS) {\\n            revert(\\\"ECDSA: invalid signature 's' value\\\");\\n        } else if (error == RecoverError.InvalidSignatureV) {\\n            revert(\\\"ECDSA: invalid signature 'v' value\\\");\\n        }\\n    }\\n\\n    /**\\n     * @dev Returns the address that signed a hashed message (`hash`) with\\n     * `signature` or error string. This address can then be used for verification purposes.\\n     *\\n     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:\\n     * this function rejects them by requiring the `s` value to be in the lower\\n     * half order, and the `v` value to be either 27 or 28.\\n     *\\n     * IMPORTANT: `hash` _must_ be the result of a hash operation for the\\n     * verification to be secure: it is possible to craft signatures that\\n     * recover to arbitrary addresses for non-hashed data. A safe way to ensure\\n     * this is by receiving a hash of the original message (which may otherwise\\n     * be too long), and then calling {toEthSignedMessageHash} on it.\\n     *\\n     * Documentation for signature generation:\\n     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]\\n     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]\\n     *\\n     * _Available since v4.3._\\n     */\\n    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {\\n        if (signature.length == 65) {\\n            bytes32 r;\\n            bytes32 s;\\n            uint8 v;\\n            // ecrecover takes the signature parameters, and the only way to get them\\n            // currently is to use assembly.\\n            /// @solidity memory-safe-assembly\\n            assembly {\\n                r := mload(add(signature, 0x20))\\n                s := mload(add(signature, 0x40))\\n                v := byte(0, mload(add(signature, 0x60)))\\n            }\\n            return tryRecover(hash, v, r, s);\\n        } else {\\n            return (address(0), RecoverError.InvalidSignatureLength);\\n        }\\n    }\\n\\n    /**\\n     * @dev Returns the address that signed a hashed message (`hash`) with\\n     * `signature`. This address can then be used for verification purposes.\\n     *\\n     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:\\n     * this function rejects them by requiring the `s` value to be in the lower\\n     * half order, and the `v` value to be either 27 or 28.\\n     *\\n     * IMPORTANT: `hash` _must_ be the result of a hash operation for the\\n     * verification to be secure: it is possible to craft signatures that\\n     * recover to arbitrary addresses for non-hashed data. A safe way to ensure\\n     * this is by receiving a hash of the original message (which may otherwise\\n     * be too long), and then calling {toEthSignedMessageHash} on it.\\n     */\\n    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {\\n        (address recovered, RecoverError error) = tryRecover(hash, signature);\\n        _throwError(error);\\n        return recovered;\\n    }\\n\\n    /**\\n     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.\\n     *\\n     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]\\n     *\\n     * _Available since v4.3._\\n     */\\n    function tryRecover(\\n        bytes32 hash,\\n        bytes32 r,\\n        bytes32 vs\\n    ) internal pure returns (address, RecoverError) {\\n        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);\\n        uint8 v = uint8((uint256(vs) >> 255) + 27);\\n        return tryRecover(hash, v, r, s);\\n    }\\n\\n    /**\\n     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.\\n     *\\n     * _Available since v4.2._\\n     */\\n    function recover(\\n        bytes32 hash,\\n        bytes32 r,\\n        bytes32 vs\\n    ) internal pure returns (address) {\\n        (address recovered, RecoverError error) = tryRecover(hash, r, vs);\\n        _throwError(error);\\n        return recovered;\\n    }\\n\\n    /**\\n     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,\\n     * `r` and `s` signature fields separately.\\n     *\\n     * _Available since v4.3._\\n     */\\n    function tryRecover(\\n        bytes32 hash,\\n        uint8 v,\\n        bytes32 r,\\n        bytes32 s\\n    ) internal pure returns (address, RecoverError) {\\n        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature\\n        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines\\n        // the valid range for s in (301): 0 < s < secp256k1n \\u00f7 2 + 1, and for v in (302): v \\u2208 {27, 28}. Most\\n        // signatures from current libraries generate a unique signature with an s-value in the lower half order.\\n        //\\n        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value\\n        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or\\n        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept\\n        // these malleable signatures as well.\\n        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {\\n            return (address(0), RecoverError.InvalidSignatureS);\\n        }\\n        if (v != 27 && v != 28) {\\n            return (address(0), RecoverError.InvalidSignatureV);\\n        }\\n\\n        // If the signature is valid (and not malleable), return the signer address\\n        address signer = ecrecover(hash, v, r, s);\\n        if (signer == address(0)) {\\n            return (address(0), RecoverError.InvalidSignature);\\n        }\\n\\n        return (signer, RecoverError.NoError);\\n    }\\n\\n    /**\\n     * @dev Overload of {ECDSA-recover} that receives the `v`,\\n     * `r` and `s` signature fields separately.\\n     */\\n    function recover(\\n        bytes32 hash,\\n        uint8 v,\\n        bytes32 r,\\n        bytes32 s\\n    ) internal pure returns (address) {\\n        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);\\n        _throwError(error);\\n        return recovered;\\n    }\\n\\n    /**\\n     * @dev Returns an Ethereum Signed Message, created from a `hash`. This\\n     * produces hash corresponding to the one signed with the\\n     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]\\n     * JSON-RPC method as part of EIP-191.\\n     *\\n     * See {recover}.\\n     */\\n    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {\\n        // 32 is the length in bytes of hash,\\n        // enforced by the type signature above\\n        return keccak256(abi.encodePacked(\\\"\\\\x19Ethereum Signed Message:\\\\n32\\\", hash));\\n    }\\n\\n    /**\\n     * @dev Returns an Ethereum Signed Message, created from `s`. This\\n     * produces hash corresponding to the one signed with the\\n     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]\\n     * JSON-RPC method as part of EIP-191.\\n     *\\n     * See {recover}.\\n     */\\n    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {\\n        return keccak256(abi.encodePacked(\\\"\\\\x19Ethereum Signed Message:\\\\n\\\", StringsUpgradeable.toString(s.length), s));\\n    }\\n\\n    /**\\n     * @dev Returns an Ethereum Signed Typed Data, created from a\\n     * `domainSeparator` and a `structHash`. This produces hash corresponding\\n     * to the one signed with the\\n     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]\\n     * JSON-RPC method as part of EIP-712.\\n     *\\n     * See {recover}.\\n     */\\n    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {\\n        return keccak256(abi.encodePacked(\\\"\\\\x19\\\\x01\\\", domainSeparator, structHash));\\n    }\\n}\\n\",\"keccak256\":\"0xbf5daf926894541a40a64b43c3746aa1940c5a1b3b8d14a06465eea72a9b90cc\",\"license\":\"MIT\"},\"@openzeppelin/contracts-upgradeable/utils/cryptography/draft-EIP712Upgradeable.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts v4.4.1 (utils/cryptography/draft-EIP712.sol)\\n\\npragma solidity ^0.8.0;\\n\\nimport \\\"./ECDSAUpgradeable.sol\\\";\\nimport \\\"../../proxy/utils/Initializable.sol\\\";\\n\\n/**\\n * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.\\n *\\n * The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible,\\n * thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding\\n * they need in their contracts using a combination of `abi.encode` and `keccak256`.\\n *\\n * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding\\n * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA\\n * ({_hashTypedDataV4}).\\n *\\n * The implementation of the domain separator was designed to be as efficient as possible while still properly updating\\n * the chain id to protect against replay attacks on an eventual fork of the chain.\\n *\\n * NOTE: This contract implements the version of the encoding known as \\\"v4\\\", as implemented by the JSON RPC method\\n * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].\\n *\\n * _Available since v3.4._\\n *\\n * @custom:storage-size 52\\n */\\nabstract contract EIP712Upgradeable is Initializable {\\n    /* solhint-disable var-name-mixedcase */\\n    bytes32 private _HASHED_NAME;\\n    bytes32 private _HASHED_VERSION;\\n    bytes32 private constant _TYPE_HASH = keccak256(\\\"EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)\\\");\\n\\n    /* solhint-enable var-name-mixedcase */\\n\\n    /**\\n     * @dev Initializes the domain separator and parameter caches.\\n     *\\n     * The meaning of `name` and `version` is specified in\\n     * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:\\n     *\\n     * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.\\n     * - `version`: the current major version of the signing domain.\\n     *\\n     * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart\\n     * contract upgrade].\\n     */\\n    function __EIP712_init(string memory name, string memory version) internal onlyInitializing {\\n        __EIP712_init_unchained(name, version);\\n    }\\n\\n    function __EIP712_init_unchained(string memory name, string memory version) internal onlyInitializing {\\n        bytes32 hashedName = keccak256(bytes(name));\\n        bytes32 hashedVersion = keccak256(bytes(version));\\n        _HASHED_NAME = hashedName;\\n        _HASHED_VERSION = hashedVersion;\\n    }\\n\\n    /**\\n     * @dev Returns the domain separator for the current chain.\\n     */\\n    function _domainSeparatorV4() internal view returns (bytes32) {\\n        return _buildDomainSeparator(_TYPE_HASH, _EIP712NameHash(), _EIP712VersionHash());\\n    }\\n\\n    function _buildDomainSeparator(\\n        bytes32 typeHash,\\n        bytes32 nameHash,\\n        bytes32 versionHash\\n    ) private view returns (bytes32) {\\n        return keccak256(abi.encode(typeHash, nameHash, versionHash, block.chainid, address(this)));\\n    }\\n\\n    /**\\n     * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this\\n     * function returns the hash of the fully encoded EIP712 message for this domain.\\n     *\\n     * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:\\n     *\\n     * ```solidity\\n     * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(\\n     *     keccak256(\\\"Mail(address to,string contents)\\\"),\\n     *     mailTo,\\n     *     keccak256(bytes(mailContents))\\n     * )));\\n     * address signer = ECDSA.recover(digest, signature);\\n     * ```\\n     */\\n    function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {\\n        return ECDSAUpgradeable.toTypedDataHash(_domainSeparatorV4(), structHash);\\n    }\\n\\n    /**\\n     * @dev The hash of the name parameter for the EIP712 domain.\\n     *\\n     * NOTE: This function reads from storage by default, but can be redefined to return a constant value if gas costs\\n     * are a concern.\\n     */\\n    function _EIP712NameHash() internal virtual view returns (bytes32) {\\n        return _HASHED_NAME;\\n    }\\n\\n    /**\\n     * @dev The hash of the version parameter for the EIP712 domain.\\n     *\\n     * NOTE: This function reads from storage by default, but can be redefined to return a constant value if gas costs\\n     * are a concern.\\n     */\\n    function _EIP712VersionHash() internal virtual view returns (bytes32) {\\n        return _HASHED_VERSION;\\n    }\\n\\n    /**\\n     * @dev This empty reserved space is put in place to allow future versions to add new\\n     * variables without shifting down storage in the inheritance chain.\\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\\n     */\\n    uint256[50] private __gap;\\n}\\n\",\"keccak256\":\"0xaf5a96100f421d61693605349511e43221d3c2e47d4b3efa87af2b936e2567fc\",\"license\":\"MIT\"},\"@openzeppelin/contracts/interfaces/IERC1271.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts v4.4.1 (interfaces/IERC1271.sol)\\n\\npragma solidity ^0.8.0;\\n\\n/**\\n * @dev Interface of the ERC1271 standard signature validation method for\\n * contracts as defined in https://eips.ethereum.org/EIPS/eip-1271[ERC-1271].\\n *\\n * _Available since v4.1._\\n */\\ninterface IERC1271 {\\n    /**\\n     * @dev Should return whether the signature provided is valid for the provided data\\n     * @param hash      Hash of the data to be signed\\n     * @param signature Signature byte array associated with _data\\n     */\\n    function isValidSignature(bytes32 hash, bytes memory signature) external view returns (bytes4 magicValue);\\n}\\n\",\"keccak256\":\"0x0705a4b1b86d7b0bd8432118f226ba139c44b9dcaba0a6eafba2dd7d0639c544\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/Address.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/Address.sol)\\n\\npragma solidity ^0.8.1;\\n\\n/**\\n * @dev Collection of functions related to the address type\\n */\\nlibrary Address {\\n    /**\\n     * @dev Returns true if `account` is a contract.\\n     *\\n     * [IMPORTANT]\\n     * ====\\n     * It is unsafe to assume that an address for which this function returns\\n     * false is an externally-owned account (EOA) and not a contract.\\n     *\\n     * Among others, `isContract` will return false for the following\\n     * types of addresses:\\n     *\\n     *  - an externally-owned account\\n     *  - a contract in construction\\n     *  - an address where a contract will be created\\n     *  - an address where a contract lived, but was destroyed\\n     * ====\\n     *\\n     * [IMPORTANT]\\n     * ====\\n     * You shouldn't rely on `isContract` to protect against flash loan attacks!\\n     *\\n     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\\n     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\\n     * constructor.\\n     * ====\\n     */\\n    function isContract(address account) internal view returns (bool) {\\n        // This method relies on extcodesize/address.code.length, which returns 0\\n        // for contracts in construction, since the code is only stored at the end\\n        // of the constructor execution.\\n\\n        return account.code.length > 0;\\n    }\\n\\n    /**\\n     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\\n     * `recipient`, forwarding all available gas and reverting on errors.\\n     *\\n     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\\n     * of certain opcodes, possibly making contracts go over the 2300 gas limit\\n     * imposed by `transfer`, making them unable to receive funds via\\n     * `transfer`. {sendValue} removes this limitation.\\n     *\\n     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\\n     *\\n     * IMPORTANT: because control is transferred to `recipient`, care must be\\n     * taken to not create reentrancy vulnerabilities. Consider using\\n     * {ReentrancyGuard} or the\\n     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\\n     */\\n    function sendValue(address payable recipient, uint256 amount) internal {\\n        require(address(this).balance >= amount, \\\"Address: insufficient balance\\\");\\n\\n        (bool success, ) = recipient.call{value: amount}(\\\"\\\");\\n        require(success, \\\"Address: unable to send value, recipient may have reverted\\\");\\n    }\\n\\n    /**\\n     * @dev Performs a Solidity function call using a low level `call`. A\\n     * plain `call` is an unsafe replacement for a function call: use this\\n     * function instead.\\n     *\\n     * If `target` reverts with a revert reason, it is bubbled up by this\\n     * function (like regular Solidity function calls).\\n     *\\n     * Returns the raw returned data. To convert to the expected return value,\\n     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\\n     *\\n     * Requirements:\\n     *\\n     * - `target` must be a contract.\\n     * - calling `target` with `data` must not revert.\\n     *\\n     * _Available since v3.1._\\n     */\\n    function functionCall(address target, bytes memory data) internal returns (bytes memory) {\\n        return functionCall(target, data, \\\"Address: low-level call failed\\\");\\n    }\\n\\n    /**\\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\\n     * `errorMessage` as a fallback revert reason when `target` reverts.\\n     *\\n     * _Available since v3.1._\\n     */\\n    function functionCall(\\n        address target,\\n        bytes memory data,\\n        string memory errorMessage\\n    ) internal returns (bytes memory) {\\n        return functionCallWithValue(target, data, 0, errorMessage);\\n    }\\n\\n    /**\\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\\n     * but also transferring `value` wei to `target`.\\n     *\\n     * Requirements:\\n     *\\n     * - the calling contract must have an ETH balance of at least `value`.\\n     * - the called Solidity function must be `payable`.\\n     *\\n     * _Available since v3.1._\\n     */\\n    function functionCallWithValue(\\n        address target,\\n        bytes memory data,\\n        uint256 value\\n    ) internal returns (bytes memory) {\\n        return functionCallWithValue(target, data, value, \\\"Address: low-level call with value failed\\\");\\n    }\\n\\n    /**\\n     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\\n     * with `errorMessage` as a fallback revert reason when `target` reverts.\\n     *\\n     * _Available since v3.1._\\n     */\\n    function functionCallWithValue(\\n        address target,\\n        bytes memory data,\\n        uint256 value,\\n        string memory errorMessage\\n    ) internal returns (bytes memory) {\\n        require(address(this).balance >= value, \\\"Address: insufficient balance for call\\\");\\n        require(isContract(target), \\\"Address: call to non-contract\\\");\\n\\n        (bool success, bytes memory returndata) = target.call{value: value}(data);\\n        return verifyCallResult(success, returndata, errorMessage);\\n    }\\n\\n    /**\\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\\n     * but performing a static call.\\n     *\\n     * _Available since v3.3._\\n     */\\n    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\\n        return functionStaticCall(target, data, \\\"Address: low-level static call failed\\\");\\n    }\\n\\n    /**\\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\\n     * but performing a static call.\\n     *\\n     * _Available since v3.3._\\n     */\\n    function functionStaticCall(\\n        address target,\\n        bytes memory data,\\n        string memory errorMessage\\n    ) internal view returns (bytes memory) {\\n        require(isContract(target), \\\"Address: static call to non-contract\\\");\\n\\n        (bool success, bytes memory returndata) = target.staticcall(data);\\n        return verifyCallResult(success, returndata, errorMessage);\\n    }\\n\\n    /**\\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\\n     * but performing a delegate call.\\n     *\\n     * _Available since v3.4._\\n     */\\n    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\\n        return functionDelegateCall(target, data, \\\"Address: low-level delegate call failed\\\");\\n    }\\n\\n    /**\\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\\n     * but performing a delegate call.\\n     *\\n     * _Available since v3.4._\\n     */\\n    function functionDelegateCall(\\n        address target,\\n        bytes memory data,\\n        string memory errorMessage\\n    ) internal returns (bytes memory) {\\n        require(isContract(target), \\\"Address: delegate call to non-contract\\\");\\n\\n        (bool success, bytes memory returndata) = target.delegatecall(data);\\n        return verifyCallResult(success, returndata, errorMessage);\\n    }\\n\\n    /**\\n     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the\\n     * revert reason using the provided one.\\n     *\\n     * _Available since v4.3._\\n     */\\n    function verifyCallResult(\\n        bool success,\\n        bytes memory returndata,\\n        string memory errorMessage\\n    ) internal pure returns (bytes memory) {\\n        if (success) {\\n            return returndata;\\n        } else {\\n            // Look for revert reason and bubble it up if present\\n            if (returndata.length > 0) {\\n                // The easiest way to bubble the revert reason is using memory via assembly\\n                /// @solidity memory-safe-assembly\\n                assembly {\\n                    let returndata_size := mload(returndata)\\n                    revert(add(32, returndata), returndata_size)\\n                }\\n            } else {\\n                revert(errorMessage);\\n            }\\n        }\\n    }\\n}\\n\",\"keccak256\":\"0xd6153ce99bcdcce22b124f755e72553295be6abcd63804cfdffceb188b8bef10\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/Strings.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/Strings.sol)\\n\\npragma solidity ^0.8.0;\\n\\n/**\\n * @dev String operations.\\n */\\nlibrary Strings {\\n    bytes16 private constant _HEX_SYMBOLS = \\\"0123456789abcdef\\\";\\n    uint8 private constant _ADDRESS_LENGTH = 20;\\n\\n    /**\\n     * @dev Converts a `uint256` to its ASCII `string` decimal representation.\\n     */\\n    function toString(uint256 value) internal pure returns (string memory) {\\n        // Inspired by OraclizeAPI's implementation - MIT licence\\n        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol\\n\\n        if (value == 0) {\\n            return \\\"0\\\";\\n        }\\n        uint256 temp = value;\\n        uint256 digits;\\n        while (temp != 0) {\\n            digits++;\\n            temp /= 10;\\n        }\\n        bytes memory buffer = new bytes(digits);\\n        while (value != 0) {\\n            digits -= 1;\\n            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));\\n            value /= 10;\\n        }\\n        return string(buffer);\\n    }\\n\\n    /**\\n     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\\n     */\\n    function toHexString(uint256 value) internal pure returns (string memory) {\\n        if (value == 0) {\\n            return \\\"0x00\\\";\\n        }\\n        uint256 temp = value;\\n        uint256 length = 0;\\n        while (temp != 0) {\\n            length++;\\n            temp >>= 8;\\n        }\\n        return toHexString(value, length);\\n    }\\n\\n    /**\\n     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\\n     */\\n    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\\n        bytes memory buffer = new bytes(2 * length + 2);\\n        buffer[0] = \\\"0\\\";\\n        buffer[1] = \\\"x\\\";\\n        for (uint256 i = 2 * length + 1; i > 1; --i) {\\n            buffer[i] = _HEX_SYMBOLS[value & 0xf];\\n            value >>= 4;\\n        }\\n        require(value == 0, \\\"Strings: hex length insufficient\\\");\\n        return string(buffer);\\n    }\\n\\n    /**\\n     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\\n     */\\n    function toHexString(address addr) internal pure returns (string memory) {\\n        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\\n    }\\n}\\n\",\"keccak256\":\"0xaf159a8b1923ad2a26d516089bceca9bdeaeacd04be50983ea00ba63070f08a3\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/cryptography/ECDSA.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v4.7.3) (utils/cryptography/ECDSA.sol)\\n\\npragma solidity ^0.8.0;\\n\\nimport \\\"../Strings.sol\\\";\\n\\n/**\\n * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.\\n *\\n * These functions can be used to verify that a message was signed by the holder\\n * of the private keys of a given address.\\n */\\nlibrary ECDSA {\\n    enum RecoverError {\\n        NoError,\\n        InvalidSignature,\\n        InvalidSignatureLength,\\n        InvalidSignatureS,\\n        InvalidSignatureV\\n    }\\n\\n    function _throwError(RecoverError error) private pure {\\n        if (error == RecoverError.NoError) {\\n            return; // no error: do nothing\\n        } else if (error == RecoverError.InvalidSignature) {\\n            revert(\\\"ECDSA: invalid signature\\\");\\n        } else if (error == RecoverError.InvalidSignatureLength) {\\n            revert(\\\"ECDSA: invalid signature length\\\");\\n        } else if (error == RecoverError.InvalidSignatureS) {\\n            revert(\\\"ECDSA: invalid signature 's' value\\\");\\n        } else if (error == RecoverError.InvalidSignatureV) {\\n            revert(\\\"ECDSA: invalid signature 'v' value\\\");\\n        }\\n    }\\n\\n    /**\\n     * @dev Returns the address that signed a hashed message (`hash`) with\\n     * `signature` or error string. This address can then be used for verification purposes.\\n     *\\n     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:\\n     * this function rejects them by requiring the `s` value to be in the lower\\n     * half order, and the `v` value to be either 27 or 28.\\n     *\\n     * IMPORTANT: `hash` _must_ be the result of a hash operation for the\\n     * verification to be secure: it is possible to craft signatures that\\n     * recover to arbitrary addresses for non-hashed data. A safe way to ensure\\n     * this is by receiving a hash of the original message (which may otherwise\\n     * be too long), and then calling {toEthSignedMessageHash} on it.\\n     *\\n     * Documentation for signature generation:\\n     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]\\n     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]\\n     *\\n     * _Available since v4.3._\\n     */\\n    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {\\n        if (signature.length == 65) {\\n            bytes32 r;\\n            bytes32 s;\\n            uint8 v;\\n            // ecrecover takes the signature parameters, and the only way to get them\\n            // currently is to use assembly.\\n            /// @solidity memory-safe-assembly\\n            assembly {\\n                r := mload(add(signature, 0x20))\\n                s := mload(add(signature, 0x40))\\n                v := byte(0, mload(add(signature, 0x60)))\\n            }\\n            return tryRecover(hash, v, r, s);\\n        } else {\\n            return (address(0), RecoverError.InvalidSignatureLength);\\n        }\\n    }\\n\\n    /**\\n     * @dev Returns the address that signed a hashed message (`hash`) with\\n     * `signature`. This address can then be used for verification purposes.\\n     *\\n     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:\\n     * this function rejects them by requiring the `s` value to be in the lower\\n     * half order, and the `v` value to be either 27 or 28.\\n     *\\n     * IMPORTANT: `hash` _must_ be the result of a hash operation for the\\n     * verification to be secure: it is possible to craft signatures that\\n     * recover to arbitrary addresses for non-hashed data. A safe way to ensure\\n     * this is by receiving a hash of the original message (which may otherwise\\n     * be too long), and then calling {toEthSignedMessageHash} on it.\\n     */\\n    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {\\n        (address recovered, RecoverError error) = tryRecover(hash, signature);\\n        _throwError(error);\\n        return recovered;\\n    }\\n\\n    /**\\n     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.\\n     *\\n     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]\\n     *\\n     * _Available since v4.3._\\n     */\\n    function tryRecover(\\n        bytes32 hash,\\n        bytes32 r,\\n        bytes32 vs\\n    ) internal pure returns (address, RecoverError) {\\n        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);\\n        uint8 v = uint8((uint256(vs) >> 255) + 27);\\n        return tryRecover(hash, v, r, s);\\n    }\\n\\n    /**\\n     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.\\n     *\\n     * _Available since v4.2._\\n     */\\n    function recover(\\n        bytes32 hash,\\n        bytes32 r,\\n        bytes32 vs\\n    ) internal pure returns (address) {\\n        (address recovered, RecoverError error) = tryRecover(hash, r, vs);\\n        _throwError(error);\\n        return recovered;\\n    }\\n\\n    /**\\n     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,\\n     * `r` and `s` signature fields separately.\\n     *\\n     * _Available since v4.3._\\n     */\\n    function tryRecover(\\n        bytes32 hash,\\n        uint8 v,\\n        bytes32 r,\\n        bytes32 s\\n    ) internal pure returns (address, RecoverError) {\\n        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature\\n        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines\\n        // the valid range for s in (301): 0 < s < secp256k1n \\u00f7 2 + 1, and for v in (302): v \\u2208 {27, 28}. Most\\n        // signatures from current libraries generate a unique signature with an s-value in the lower half order.\\n        //\\n        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value\\n        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or\\n        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept\\n        // these malleable signatures as well.\\n        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {\\n            return (address(0), RecoverError.InvalidSignatureS);\\n        }\\n        if (v != 27 && v != 28) {\\n            return (address(0), RecoverError.InvalidSignatureV);\\n        }\\n\\n        // If the signature is valid (and not malleable), return the signer address\\n        address signer = ecrecover(hash, v, r, s);\\n        if (signer == address(0)) {\\n            return (address(0), RecoverError.InvalidSignature);\\n        }\\n\\n        return (signer, RecoverError.NoError);\\n    }\\n\\n    /**\\n     * @dev Overload of {ECDSA-recover} that receives the `v`,\\n     * `r` and `s` signature fields separately.\\n     */\\n    function recover(\\n        bytes32 hash,\\n        uint8 v,\\n        bytes32 r,\\n        bytes32 s\\n    ) internal pure returns (address) {\\n        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);\\n        _throwError(error);\\n        return recovered;\\n    }\\n\\n    /**\\n     * @dev Returns an Ethereum Signed Message, created from a `hash`. This\\n     * produces hash corresponding to the one signed with the\\n     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]\\n     * JSON-RPC method as part of EIP-191.\\n     *\\n     * See {recover}.\\n     */\\n    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {\\n        // 32 is the length in bytes of hash,\\n        // enforced by the type signature above\\n        return keccak256(abi.encodePacked(\\\"\\\\x19Ethereum Signed Message:\\\\n32\\\", hash));\\n    }\\n\\n    /**\\n     * @dev Returns an Ethereum Signed Message, created from `s`. This\\n     * produces hash corresponding to the one signed with the\\n     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]\\n     * JSON-RPC method as part of EIP-191.\\n     *\\n     * See {recover}.\\n     */\\n    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {\\n        return keccak256(abi.encodePacked(\\\"\\\\x19Ethereum Signed Message:\\\\n\\\", Strings.toString(s.length), s));\\n    }\\n\\n    /**\\n     * @dev Returns an Ethereum Signed Typed Data, created from a\\n     * `domainSeparator` and a `structHash`. This produces hash corresponding\\n     * to the one signed with the\\n     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]\\n     * JSON-RPC method as part of EIP-712.\\n     *\\n     * See {recover}.\\n     */\\n    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {\\n        return keccak256(abi.encodePacked(\\\"\\\\x19\\\\x01\\\", domainSeparator, structHash));\\n    }\\n}\\n\",\"keccak256\":\"0xdb7f5c28fc61cda0bd8ab60ce288e206b791643bcd3ba464a70cbec18895a2f5\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/cryptography/SignatureChecker.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v4.7.1) (utils/cryptography/SignatureChecker.sol)\\n\\npragma solidity ^0.8.0;\\n\\nimport \\\"./ECDSA.sol\\\";\\nimport \\\"../Address.sol\\\";\\nimport \\\"../../interfaces/IERC1271.sol\\\";\\n\\n/**\\n * @dev Signature verification helper that can be used instead of `ECDSA.recover` to seamlessly support both ECDSA\\n * signatures from externally owned accounts (EOAs) as well as ERC1271 signatures from smart contract wallets like\\n * Argent and Gnosis Safe.\\n *\\n * _Available since v4.1._\\n */\\nlibrary SignatureChecker {\\n    /**\\n     * @dev Checks if a signature is valid for a given signer and data hash. If the signer is a smart contract, the\\n     * signature is validated against that smart contract using ERC1271, otherwise it's validated using `ECDSA.recover`.\\n     *\\n     * NOTE: Unlike ECDSA signatures, contract signatures are revocable, and the outcome of this function can thus\\n     * change through time. It could return true at block N and false at block N+1 (or the opposite).\\n     */\\n    function isValidSignatureNow(\\n        address signer,\\n        bytes32 hash,\\n        bytes memory signature\\n    ) internal view returns (bool) {\\n        (address recovered, ECDSA.RecoverError error) = ECDSA.tryRecover(hash, signature);\\n        if (error == ECDSA.RecoverError.NoError && recovered == signer) {\\n            return true;\\n        }\\n\\n        (bool success, bytes memory result) = signer.staticcall(\\n            abi.encodeWithSelector(IERC1271.isValidSignature.selector, hash, signature)\\n        );\\n        return (success &&\\n            result.length == 32 &&\\n            abi.decode(result, (bytes32)) == bytes32(IERC1271.isValidSignature.selector));\\n    }\\n}\\n\",\"keccak256\":\"0xbb5c92a62f2a917ec08667ebc024d5f4172ae3594cd5f4eaa997485ed0440d81\",\"license\":\"MIT\"},\"contracts/universal/op-nft/AttestationStation.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity 0.8.15;\\n\\nimport { Semver } from \\\"@eth-optimism/contracts-bedrock/contracts/universal/Semver.sol\\\";\\n\\n/**\\n * @title AttestationStation\\n * @author Optimism Collective\\n * @author Gitcoin\\n * @notice Where attestations live.\\n */\\ncontract AttestationStation is Semver {\\n    /**\\n     * @notice Struct representing data that is being attested.\\n     *\\n     * @custom:field about Address for which the attestation is about.\\n     * @custom:field key   A bytes32 key for the attestation.\\n     * @custom:field val   The attestation as arbitrary bytes.\\n     */\\n    struct AttestationData {\\n        address about;\\n        bytes32 key;\\n        bytes val;\\n    }\\n\\n    /**\\n     * @notice Maps addresses to attestations. Creator => About => Key => Value.\\n     */\\n    mapping(address => mapping(address => mapping(bytes32 => bytes))) public attestations;\\n\\n    /**\\n     * @notice Emitted when Attestation is created.\\n     *\\n     * @param creator Address that made the attestation.\\n     * @param about   Address attestation is about.\\n     * @param key     Key of the attestation.\\n     * @param val     Value of the attestation.\\n     */\\n    event AttestationCreated(\\n        address indexed creator,\\n        address indexed about,\\n        bytes32 indexed key,\\n        bytes val\\n    );\\n\\n    /**\\n     * @custom:semver 1.1.0\\n     */\\n    constructor() Semver(1, 1, 0) {}\\n\\n    /**\\n     * @notice Allows anyone to create an attestation.\\n     *\\n     * @param _about Address that the attestation is about.\\n     * @param _key   A key used to namespace the attestation.\\n     * @param _val   An arbitrary value stored as part of the attestation.\\n     */\\n    function attest(\\n        address _about,\\n        bytes32 _key,\\n        bytes memory _val\\n    ) public {\\n        attestations[msg.sender][_about][_key] = _val;\\n\\n        emit AttestationCreated(msg.sender, _about, _key, _val);\\n    }\\n\\n    /**\\n     * @notice Allows anyone to create attestations.\\n     *\\n     * @param _attestations An array of AttestationData structs.\\n     */\\n    function attest(AttestationData[] calldata _attestations) external {\\n        uint256 length = _attestations.length;\\n        for (uint256 i = 0; i < length; ) {\\n            AttestationData memory attestation = _attestations[i];\\n\\n            attest(attestation.about, attestation.key, attestation.val);\\n\\n            unchecked {\\n                ++i;\\n            }\\n        }\\n    }\\n}\\n\",\"keccak256\":\"0x421923e04df145353db12cd0352ccf516d9c29ab64b138733b4f7a6a450ce2be\",\"license\":\"MIT\"},\"contracts/universal/op-nft/OptimistInviter.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity 0.8.15;\\n\\nimport { OptimistConstants } from \\\"./libraries/OptimistConstants.sol\\\";\\nimport { Semver } from \\\"@eth-optimism/contracts-bedrock/contracts/universal/Semver.sol\\\";\\nimport { AttestationStation } from \\\"./AttestationStation.sol\\\";\\nimport { SignatureChecker } from \\\"@openzeppelin/contracts/utils/cryptography/SignatureChecker.sol\\\";\\nimport {\\n    EIP712Upgradeable\\n} from \\\"@openzeppelin/contracts-upgradeable/utils/cryptography/draft-EIP712Upgradeable.sol\\\";\\n\\n/**\\n * @custom:upgradeable\\n * @title  OptimistInviter\\n * @notice OptimistInviter issues \\\"optimist.can-invite\\\" and \\\"optimist.can-mint-from-invite\\\"\\n *         attestations. Accounts that have invites can issue signatures that allow other\\n *         accounts to claim an invite. The invitee uses a claim and reveal flow to claim the\\n *         invite to an address of their choosing.\\n *\\n *         Parties involved:\\n *           1) INVITE_GRANTER: trusted account that can allow accounts to issue invites\\n *           2) issuer: account that is allowed to issue invites\\n *           3) claimer: account that receives the invites\\n *\\n *         Flow:\\n *           1) INVITE_GRANTER calls _setInviteCount to allow an issuer to issue a certain number\\n *              of invites, and also creates a \\\"optimist.can-invite\\\" attestation for the issuer\\n *           2) Off-chain, the issuer signs (EIP-712) a ClaimableInvite to produce a signature\\n *           3) Off-chain, invite issuer sends the plaintext ClaimableInvite and the signature\\n *              to the recipient\\n *           4) claimer chooses an address they want to receive the invite on\\n *           5) claimer commits the hash of the address they want to receive the invite on and the\\n *              received signature keccak256(abi.encode(addressToReceiveTo, receivedSignature))\\n *              using the commitInvite function\\n *           6) claimer waits for the MIN_COMMITMENT_PERIOD to pass.\\n *           7) claimer reveals the plaintext ClaimableInvite and the signature using the\\n *              claimInvite function, receiving the \\\"optimist.can-mint-from-invite\\\" attestation\\n */\\ncontract OptimistInviter is Semver, EIP712Upgradeable {\\n    /**\\n     * @notice Emitted when an invite is claimed.\\n     *\\n     * @param issuer  Address that issued the signature.\\n     * @param claimer Address that claimed the invite.\\n     */\\n    event InviteClaimed(address indexed issuer, address indexed claimer);\\n\\n    /**\\n     * @notice Version used for the EIP712 domain separator. This version is separated from the\\n     *         contract semver because the EIP712 domain separator is used to sign messages, and\\n     *         changing the domain separator invalidates all existing signatures. We should only\\n     *         bump this version if we make a major change to the signature scheme.\\n     */\\n    string public constant EIP712_VERSION = \\\"1.0.0\\\";\\n\\n    /**\\n     * @notice EIP712 typehash for the ClaimableInvite type.\\n     */\\n    bytes32 public constant CLAIMABLE_INVITE_TYPEHASH =\\n        keccak256(\\\"ClaimableInvite(address issuer,bytes32 nonce)\\\");\\n\\n    /**\\n     * @notice Attestation key for that signals that an account was allowed to issue invites\\n     */\\n    bytes32 public constant CAN_INVITE_ATTESTATION_KEY = bytes32(\\\"optimist.can-invite\\\");\\n\\n    /**\\n     * @notice Granter who can set accounts' invite counts.\\n     */\\n    address public immutable INVITE_GRANTER;\\n\\n    /**\\n     * @notice Address of the AttestationStation contract.\\n     */\\n    AttestationStation public immutable ATTESTATION_STATION;\\n\\n    /**\\n     * @notice Minimum age of a commitment (in seconds) before it can be revealed using claimInvite.\\n     *         Currently set to 60 seconds.\\n     *\\n     *         Prevents an attacker from front-running a commitment by taking the signature in the\\n     *         claimInvite call and quickly committing and claiming it before the the claimer's\\n     *         transaction succeeds. With this, frontrunning a commitment requires that an attacker\\n     *         be able to prevent the honest claimer's claimInvite transaction from being included\\n     *         for this long.\\n     */\\n    uint256 public constant MIN_COMMITMENT_PERIOD = 60;\\n\\n    /**\\n     * @notice Struct that represents a claimable invite that will be signed by the issuer.\\n     *\\n     * @custom:field issuer Address that issued the signature. Reason this is explicitly included,\\n     *                      and not implicitly assumed to be the recovered address from the\\n     *                      signature is that the issuer may be using a ERC-1271 compatible\\n     *                      contract wallet, where the recovered address is not the same as the\\n     *                      issuer, or the signature is not an ECDSA signature at all.\\n     * @custom:field nonce  Pseudorandom nonce to prevent replay attacks.\\n     */\\n    struct ClaimableInvite {\\n        address issuer;\\n        bytes32 nonce;\\n    }\\n\\n    /**\\n     * @notice Maps from hashes to the timestamp when they were committed.\\n     */\\n    mapping(bytes32 => uint256) public commitmentTimestamps;\\n\\n    /**\\n     * @notice Maps from addresses to nonces to whether or not they have been used.\\n     */\\n    mapping(address => mapping(bytes32 => bool)) public usedNonces;\\n\\n    /**\\n     * @notice Maps from addresses to number of invites they have.\\n     */\\n    mapping(address => uint256) public inviteCounts;\\n\\n    /**\\n     * @custom:semver 1.0.0\\n     *\\n     * @param _inviteGranter      Address of the invite granter.\\n     * @param _attestationStation Address of the AttestationStation contract.\\n     */\\n    constructor(address _inviteGranter, AttestationStation _attestationStation) Semver(1, 0, 0) {\\n        INVITE_GRANTER = _inviteGranter;\\n        ATTESTATION_STATION = _attestationStation;\\n    }\\n\\n    /**\\n     * @notice Initializes this contract, setting the EIP712 context.\\n     *\\n     *         Only update the EIP712_VERSION when there is a change to the signature scheme.\\n     *         After the EIP712 version is changed, any signatures issued off-chain but not\\n     *         claimed yet will no longer be accepted by the claimInvite function. Please make\\n     *         sure to notify the issuers that they must re-issue their invite signatures.\\n     *\\n     * @param _name Contract name.\\n     */\\n    function initialize(string memory _name) public initializer {\\n        __EIP712_init(_name, EIP712_VERSION);\\n    }\\n\\n    /**\\n     * @notice Allows invite granter to set the number of invites an address has.\\n     *\\n     * @param _accounts    An array of accounts to update the invite counts of.\\n     * @param _inviteCount Number of invites to set to.\\n     */\\n    function setInviteCounts(address[] calldata _accounts, uint256 _inviteCount) public {\\n        // Only invite granter can grant invites\\n        require(\\n            msg.sender == INVITE_GRANTER,\\n            \\\"OptimistInviter: only invite granter can grant invites\\\"\\n        );\\n\\n        uint256 length = _accounts.length;\\n\\n        AttestationStation.AttestationData[]\\n            memory attestations = new AttestationStation.AttestationData[](length);\\n\\n        for (uint256 i; i < length; ) {\\n            // Set invite count for account to _inviteCount\\n            inviteCounts[_accounts[i]] = _inviteCount;\\n\\n            // Create an attestation for posterity that the account is allowed to create invites\\n            attestations[i] = AttestationStation.AttestationData({\\n                about: _accounts[i],\\n                key: CAN_INVITE_ATTESTATION_KEY,\\n                val: bytes(\\\"true\\\")\\n            });\\n\\n            unchecked {\\n                ++i;\\n            }\\n        }\\n\\n        ATTESTATION_STATION.attest(attestations);\\n    }\\n\\n    /**\\n     * @notice Allows anyone (but likely the claimer) to commit a received signature along with the\\n     *         address to claim to.\\n     *\\n     *         Before calling this function, the claimer should have received a signature from the\\n     *         issuer off-chain. The claimer then calls this function with the hash of the\\n     *         claimer's address and the received signature. This is necessary to prevent\\n     *         front-running when the invitee is claiming the invite. Without a commit and reveal\\n     *         scheme, anyone who is watching the mempool can take the signature being submitted\\n     *         and front run the transaction to claim the invite to their own address.\\n     *\\n     *         The same commitment can only be made once, and the function reverts if the\\n     *         commitment has already been made. This prevents griefing where a malicious party can\\n     *         prevent the original claimer from being able to claimInvite.\\n     *\\n     *\\n     * @param _commitment A hash of the claimer and signature concatenated.\\n     *                    keccak256(abi.encode(_claimer, _signature))\\n     */\\n    function commitInvite(bytes32 _commitment) public {\\n        // Check that the commitment hasn't already been made. This prevents griefing where\\n        // a malicious party continuously re-submits the same commitment, preventing the original\\n        // claimer from claiming their invite by resetting the minimum commitment period.\\n        require(commitmentTimestamps[_commitment] == 0, \\\"OptimistInviter: commitment already made\\\");\\n\\n        commitmentTimestamps[_commitment] = block.timestamp;\\n    }\\n\\n    /**\\n     * @notice Allows anyone to reveal a commitment and claim an invite.\\n     *\\n     *         The hash, keccak256(abi.encode(_claimer, _signature)), should have been already\\n     *         committed using commitInvite. Before issuing the \\\"optimist.can-mint-from-invite\\\"\\n     *         attestation, this function checks that\\n     *           1) the hash corresponding to the _claimer and the _signature was committed\\n     *           2) MIN_COMMITMENT_PERIOD has passed since the commitment was made.\\n     *           3) the _signature is signed correctly by the issuer\\n     *           4) the _signature hasn't already been used to claim an invite before\\n     *           5) the _signature issuer has not used up all of their invites\\n     *         This function doesn't require that the _claimer is calling this function.\\n     *\\n     * @param _claimer         Address that will be granted the invite.\\n     * @param _claimableInvite ClaimableInvite struct containing the issuer and nonce.\\n     * @param _signature       Signature signed over the claimable invite.\\n     */\\n    function claimInvite(\\n        address _claimer,\\n        ClaimableInvite calldata _claimableInvite,\\n        bytes memory _signature\\n    ) public {\\n        uint256 commitmentTimestamp = commitmentTimestamps[\\n            keccak256(abi.encode(_claimer, _signature))\\n        ];\\n\\n        // Make sure the claimer and signature have been committed.\\n        require(\\n            commitmentTimestamp > 0,\\n            \\\"OptimistInviter: claimer and signature have not been committed yet\\\"\\n        );\\n\\n        // Check that MIN_COMMITMENT_PERIOD has passed since the commitment was made.\\n        require(\\n            commitmentTimestamp + MIN_COMMITMENT_PERIOD <= block.timestamp,\\n            \\\"OptimistInviter: minimum commitment period has not elapsed yet\\\"\\n        );\\n\\n        // Generate a EIP712 typed data hash to compare against the signature.\\n        bytes32 digest = _hashTypedDataV4(\\n            keccak256(\\n                abi.encode(\\n                    CLAIMABLE_INVITE_TYPEHASH,\\n                    _claimableInvite.issuer,\\n                    _claimableInvite.nonce\\n                )\\n            )\\n        );\\n\\n        // Uses SignatureChecker, which supports both regular ECDSA signatures from EOAs as well as\\n        // ERC-1271 signatures from contract wallets or multi-sigs. This means that if the issuer\\n        // wants to revoke a signature, they can use a smart contract wallet to issue the signature,\\n        // then invalidate the signature after issuing it.\\n        require(\\n            SignatureChecker.isValidSignatureNow(_claimableInvite.issuer, digest, _signature),\\n            \\\"OptimistInviter: invalid signature\\\"\\n        );\\n\\n        // The issuer's signature commits to a nonce to prevent replay attacks.\\n        // This checks that the nonce has not been used for this issuer before. The nonces are\\n        // scoped to the issuer address, so the same nonce can be used by different issuers without\\n        // clashing.\\n        require(\\n            usedNonces[_claimableInvite.issuer][_claimableInvite.nonce] == false,\\n            \\\"OptimistInviter: nonce has already been used\\\"\\n        );\\n\\n        // Set the nonce as used for the issuer so that it cannot be replayed.\\n        usedNonces[_claimableInvite.issuer][_claimableInvite.nonce] = true;\\n\\n        // Failing this check means that the issuer has used up all of their existing invites.\\n        require(\\n            inviteCounts[_claimableInvite.issuer] > 0,\\n            \\\"OptimistInviter: issuer has no invites\\\"\\n        );\\n\\n        // Reduce the issuer's invite count by 1. Can be unchecked because we check above that\\n        // count is > 0.\\n        unchecked {\\n            --inviteCounts[_claimableInvite.issuer];\\n        }\\n\\n        // Create the attestation that the claimer can mint from the issuer's invite.\\n        // The invite issuer is included in the data of the attestation.\\n        ATTESTATION_STATION.attest(\\n            _claimer,\\n            OptimistConstants.OPTIMIST_CAN_MINT_FROM_INVITE_ATTESTATION_KEY,\\n            abi.encode(_claimableInvite.issuer)\\n        );\\n\\n        emit InviteClaimed(_claimableInvite.issuer, _claimer);\\n    }\\n}\\n\",\"keccak256\":\"0xd7b006570c7e0c66ed0a8001c7e57848062913639e65f5bb6f4d8120e2a00c32\",\"license\":\"MIT\"},\"contracts/universal/op-nft/libraries/OptimistConstants.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity 0.8.15;\\n\\n/**\\n * @title  OptimistConstants\\n * @notice Library for storing Optimist related constants that are shared in multiple contracts.\\n */\\n\\nlibrary OptimistConstants {\\n    /**\\n     * @notice Attestation key issued by OptimistInviter allowing the attested account to mint.\\n     */\\n    bytes32 internal constant OPTIMIST_CAN_MINT_FROM_INVITE_ATTESTATION_KEY =\\n        bytes32(\\\"optimist.can-mint-from-invite\\\");\\n}\\n\",\"keccak256\":\"0x6eebe1db87f8a5de79bf8af9120e5b0cc6a9b51d8d86e6461cdb6bc52a1dde21\",\"license\":\"MIT\"}},\"version\":1}",
  "bytecode": "[encoded data, 15380 characters]",
  "deployedBytecode": "[encoded data, 14840 characters]",
  "devdoc": {
    "custom:upgradeable": "@title  OptimistInviter",
    "events": {
      "InviteClaimed(address,address)": {
        "params": {
          "claimer": "Address that claimed the invite.",
          "issuer": "Address that issued the signature."
        }
      }
    },
    "kind": "dev",
    "methods": {
      "claimInvite(address,(address,bytes32),bytes)": {
        "params": {
          "_claimableInvite": "ClaimableInvite struct containing the issuer and nonce.",
          "_claimer": "Address that will be granted the invite.",
          "_signature": "Signature signed over the claimable invite."
        }
      },
      "commitInvite(bytes32)": {
        "params": {
          "_commitment": "A hash of the claimer and signature concatenated.                    keccak256(abi.encode(_claimer, _signature))"
        }
      },
      "constructor": {
        "custom:semver": "1.0.0",
        "params": {
          "_attestationStation": "Address of the AttestationStation contract.",
          "_inviteGranter": "Address of the invite granter."
        }
      },
      "initialize(string)": {
        "params": {
          "_name": "Contract name."
        }
      },
      "setInviteCounts(address[],uint256)": {
        "params": {
          "_accounts": "An array of accounts to update the invite counts of.",
          "_inviteCount": "Number of invites to set to."
        }
      },
      "version()": {
        "returns": {
          "_0": "Semver contract version as a string."
        }
      }
    },
    "version": 1
  },
  "userdoc": {
    "events": {
      "InviteClaimed(address,address)": {
        "notice": "Emitted when an invite is claimed."
      }
    },
    "kind": "user",
    "methods": {
      "ATTESTATION_STATION()": {
        "notice": "Address of the AttestationStation contract."
      },
      "CAN_INVITE_ATTESTATION_KEY()": {
        "notice": "Attestation key for that signals that an account was allowed to issue invites"
      },
      "CLAIMABLE_INVITE_TYPEHASH()": {
        "notice": "EIP712 typehash for the ClaimableInvite type."
      },
      "EIP712_VERSION()": {
        "notice": "Version used for the EIP712 domain separator. This version is separated from the         contract semver because the EIP712 domain separator is used to sign messages, and         changing the domain separator invalidates all existing signatures. We should only         bump this version if we make a major change to the signature scheme."
      },
      "INVITE_GRANTER()": {
        "notice": "Granter who can set accounts' invite counts."
      },
      "MIN_COMMITMENT_PERIOD()": {
        "notice": "Minimum age of a commitment (in seconds) before it can be revealed using claimInvite.         Currently set to 60 seconds.         Prevents an attacker from front-running a commitment by taking the signature in the         claimInvite call and quickly committing and claiming it before the the claimer's         transaction succeeds. With this, frontrunning a commitment requires that an attacker         be able to prevent the honest claimer's claimInvite transaction from being included         for this long."
      },
      "claimInvite(address,(address,bytes32),bytes)": {
        "notice": "Allows anyone to reveal a commitment and claim an invite.         The hash, keccak256(abi.encode(_claimer, _signature)), should have been already         committed using commitInvite. Before issuing the \"optimist.can-mint-from-invite\"         attestation, this function checks that           1) the hash corresponding to the _claimer and the _signature was committed           2) MIN_COMMITMENT_PERIOD has passed since the commitment was made.           3) the _signature is signed correctly by the issuer           4) the _signature hasn't already been used to claim an invite before           5) the _signature issuer has not used up all of their invites         This function doesn't require that the _claimer is calling this function."
      },
      "commitInvite(bytes32)": {
        "notice": "Allows anyone (but likely the claimer) to commit a received signature along with the         address to claim to.         Before calling this function, the claimer should have received a signature from the         issuer off-chain. The claimer then calls this function with the hash of the         claimer's address and the received signature. This is necessary to prevent         front-running when the invitee is claiming the invite. Without a commit and reveal         scheme, anyone who is watching the mempool can take the signature being submitted         and front run the transaction to claim the invite to their own address.         The same commitment can only be made once, and the function reverts if the         commitment has already been made. This prevents griefing where a malicious party can         prevent the original claimer from being able to claimInvite."
      },
      "commitmentTimestamps(bytes32)": {
        "notice": "Maps from hashes to the timestamp when they were committed."
      },
      "initialize(string)": {
        "notice": "Initializes this contract, setting the EIP712 context.         Only update the EIP712_VERSION when there is a change to the signature scheme.         After the EIP712 version is changed, any signatures issued off-chain but not         claimed yet will no longer be accepted by the claimInvite function. Please make         sure to notify the issuers that they must re-issue their invite signatures."
      },
      "inviteCounts(address)": {
        "notice": "Maps from addresses to number of invites they have."
      },
      "setInviteCounts(address[],uint256)": {
        "notice": "Allows invite granter to set the number of invites an address has."
      },
      "usedNonces(address,bytes32)": {
        "notice": "Maps from addresses to nonces to whether or not they have been used."
      },
      "version()": {
        "notice": "Returns the full semver contract version."
      }
    },
    "notice": "OptimistInviter issues \"optimist.can-invite\" and \"optimist.can-mint-from-invite\"         attestations. Accounts that have invites can issue signatures that allow other         accounts to claim an invite. The invitee uses a claim and reveal flow to claim the         invite to an address of their choosing.         Parties involved:           1) INVITE_GRANTER: trusted account that can allow accounts to issue invites           2) issuer: account that is allowed to issue invites           3) claimer: account that receives the invites         Flow:           1) INVITE_GRANTER calls _setInviteCount to allow an issuer to issue a certain number              of invites, and also creates a \"optimist.can-invite\" attestation for the issuer           2) Off-chain, the issuer signs (EIP-712) a ClaimableInvite to produce a signature           3) Off-chain, invite issuer sends the plaintext ClaimableInvite and the signature              to the recipient           4) claimer chooses an address they want to receive the invite on           5) claimer commits the hash of the address they want to receive the invite on and the              received signature keccak256(abi.encode(addressToReceiveTo, receivedSignature))              using the commitInvite function           6) claimer waits for the MIN_COMMITMENT_PERIOD to pass.           7) claimer reveals the plaintext ClaimableInvite and the signature using the              claimInvite function, receiving the \"optimist.can-mint-from-invite\" attestation",
    "version": 1
  },
  "storageLayout": {
    "storage": [
      {
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