{
  "metadata": {
    "name": "Upgrade `CANNON` game type in `DisputeGameFactory`",
    "description": "Upgrades the `CANNON` game type to the new Holocene deployment, with an updated version of `op-program` as the absolute prestate hash."
  },
  "to": "$DISPUTE_GAME_FACTORY_PROXY_ADDR",
  "value": "0x0",
  "data": "$TX_2_PAYLOAD",
  "contractMethod": {
    "type": "function",
    "name": "setImplementation",
    "inputs": [
      {
        "name": "_gameType",
        "type": "uint32"
      },
      {
        "name": "_impl",
        "type": "address"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  "contractInputsValues": {
    "_gameType": "0",
    "_impl": "$FDG_IMPL"
  }
}
