Merge branch 'main' into category-tabs

.devcontainer/devcontainer.json

 {
 	"name": "blockscout dev",
-	"image": "mcr.microsoft.com/devcontainers/typescript-node:18",
+	"image": "mcr.microsoft.com/devcontainers/typescript-node:20",
 	"forwardPorts": [ 3000 ],
 	"customizations": {
 		"vscode": {

.github/workflows/checks.yml

@@ -25,16 +25,16 @@ jobs:
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'skip checks') && !(github.event.action == 'unlabeled' && github.event.label.name != 'skip checks') }}
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20.11.0
           cache: 'yarn'
 
       - name: Cache node_modules
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         id: cache-node-modules
         with:
           path: |
@@ -57,16 +57,16 @@ jobs:
     needs: [ code_quality ]
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20.11.0
           cache: 'yarn'
 
       - name: Cache node_modules
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         id: cache-node-modules
         with:
           path: |
@@ -94,16 +94,16 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20.11.0
           cache: 'yarn'
 
       - name: Cache node_modules
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         id: cache-node-modules
         with:
           path: |
@@ -122,7 +122,7 @@ jobs:
     needs: [ code_quality, envs_validation ]
     runs-on: ubuntu-latest
     container:
-      image: mcr.microsoft.com/playwright:v1.35.1-focal
+      image: mcr.microsoft.com/playwright:v1.41.1-focal
 
     strategy:
       fail-fast: false
@@ -134,18 +134,18 @@ jobs:
         run: apt-get update && apt-get install git-lfs
 
       - name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           lfs: 'true'
 
       - name: Setup node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20.11.0
           cache: 'yarn'
 
       - name: Cache node_modules
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         id: cache-node-modules
         with:
           path: |
@@ -164,7 +164,7 @@ jobs:
 
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: playwright-report-${{ matrix.project }}
           path: playwright-report

.github/workflows/upload-source-maps.yml

@@ -16,16 +16,16 @@ jobs:
         if: ${{ github.ref_type == 'tag' }}
         steps:
             - name: Checkout repo
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
 
             - name: Setup node
-              uses: actions/setup-node@v3
+              uses: actions/setup-node@v4
               with:
-                node-version: 18
+                node-version: 20.11.0
                 cache: 'yarn'
 
             - name: Cache node_modules
-              uses: actions/cache@v3
+              uses: actions/cache@v4
               id: cache-node-modules
               with:
                 path: |

.nvmrc

-18
+20.11.0

Dockerfile

 # *****************************
 # *** STAGE 1: Dependencies ***
 # *****************************
-FROM node:18-alpine AS deps
+FROM node:20.11.0-alpine AS deps
 # Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
 RUN apk add --no-cache libc6-compat
 
@@ -10,7 +10,7 @@ RUN apk add --no-cache libc6-compat
 WORKDIR /app
 COPY package.json yarn.lock ./
 RUN apk add git
-RUN yarn --frozen-lockfile --ignore-optional
+RUN yarn --frozen-lockfile
 
 
 ### FEATURE REPORTER
@@ -30,7 +30,7 @@ RUN yarn --frozen-lockfile
 # *****************************
 # ****** STAGE 2: Build *******
 # *****************************
-FROM node:18-alpine AS builder
+FROM node:20.11.0-alpine AS builder
 RUN apk add --no-cache --upgrade libc6-compat bash
 
 # pass commit sha and git tag to the app image
@@ -78,7 +78,7 @@ RUN cd ./deploy/tools/envs-validator && yarn build
 # ******* STAGE 3: Run ********
 # *****************************
 # Production image, copy all the files and run next
-FROM node:18-alpine AS runner
+FROM node:20.11.0-alpine AS runner
 RUN apk add --no-cache --upgrade bash curl jq unzip
 
 ### APP

configs/app/chain.ts

@@ -8,6 +8,7 @@ const chain = Object.freeze({
   shortName: getEnvValue('NEXT_PUBLIC_NETWORK_SHORT_NAME'),
   currency: {
     name: getEnvValue('NEXT_PUBLIC_NETWORK_CURRENCY_NAME'),
+    weiName: getEnvValue('NEXT_PUBLIC_NETWORK_CURRENCY_WEI_NAME'),
     symbol: getEnvValue('NEXT_PUBLIC_NETWORK_CURRENCY_SYMBOL'),
     decimals: Number(getEnvValue('NEXT_PUBLIC_NETWORK_CURRENCY_DECIMALS')) || DEFAULT_CURRENCY_DECIMALS,
   },

configs/app/features/index.ts

@@ -20,6 +20,7 @@ export { default as sol2uml } from './sol2uml';
 export { default as stats } from './stats';
 export { default as suave } from './suave';
 export { default as txInterpretation } from './txInterpretation';
-export { default as web3Wallet } from './web3Wallet';
+export { default as userOps } from './userOps';
 export { default as verifiedTokens } from './verifiedTokens';
+export { default as web3Wallet } from './web3Wallet';
 export { default as zkEvmRollup } from './zkEvmRollup';

configs/app/features/userOps.ts

+import type { Feature } from './types';
+
+import { getEnvValue } from '../utils';
+
+const title = 'User operations';
+
+const config: Feature<{ isEnabled: true }> = (() => {
+  if (getEnvValue('NEXT_PUBLIC_HAS_USER_OPS') === 'true') {
+    return Object.freeze({
+      title,
+      isEnabled: true,
+    });
+  }
+
+  return Object.freeze({
+    title,
+    isEnabled: false,
+  });
+})();
+
+export default config;

configs/app/ui.ts

+import type { ContractCodeIde } from 'types/client/contract';
 import { NAVIGATION_LINK_IDS, type NavItemExternal, type NavigationLinkId } from 'types/client/navigation-items';
 import type { ChainIndicatorId } from 'types/homepage';
 import type { NetworkExplorer } from 'types/networks';
@@ -66,6 +67,9 @@ const UI = Object.freeze({
   explorers: {
     items: parseEnvJson<Array<NetworkExplorer>>(getEnvValue('NEXT_PUBLIC_NETWORK_EXPLORERS')) || [],
   },
+  ides: {
+    items: parseEnvJson<Array<ContractCodeIde>>(getEnvValue('NEXT_PUBLIC_CONTRACT_CODE_IDES')) || [],
+  },
 });
 
 export default UI;

configs/envs/.env.eth_goerli

@@ -49,6 +49,9 @@ NEXT_PUBLIC_ADMIN_SERVICE_API_HOST=https://admin-rs.services.blockscout.com
 NEXT_PUBLIC_NAME_SERVICE_API_HOST=https://bens-rs-test.k8s-dev.blockscout.com
 NEXT_PUBLIC_WEB3_WALLETS=['token_pocket','metamask']
 NEXT_PUBLIC_VIEWS_CONTRACT_SOLIDITYSCAN_ENABLED='true'
+NEXT_PUBLIC_HAS_BEACON_CHAIN=true
+NEXT_PUBLIC_HAS_USER_OPS=true
+NEXT_PUBLIC_CONTRACT_CODE_IDES=[{'title':'Remix IDE','url':'https://remix.blockscout.com/?address={hash}&blockscout=eth-goerli.blockscout.com','icon_url':'https://raw.githubusercontent.com/blockscout/frontend-configs/main/configs/ide-icons/remix.png'}]
 
 #meta
 NEXT_PUBLIC_OG_IMAGE_URL=https://github.com/blockscout/frontend-configs/blob/main/configs/og-images/eth-goerli.png?raw=true

configs/envs/.env.pw

@@ -33,6 +33,7 @@ NEXT_PUBLIC_GIT_TAG=v1.0.11
 NEXT_PUBLIC_VIEWS_NFT_MARKETPLACES=[{'name':'OpenSea','collection_url':'https://opensea.io/assets/ethereum/{hash}','instance_url':'https://opensea.io/assets/ethereum/{hash}/{id}','logo_url':'http://localhost:3000/nft-marketplace-logo.png'},{'name':'LooksRare','collection_url':'https://looksrare.org/collections/{hash}','instance_url':'https://looksrare.org/collections/{hash}/{id}','logo_url':'http://localhost:3000/nft-marketplace-logo.png'}]
 ## misc
 NEXT_PUBLIC_NETWORK_EXPLORERS=[{'title':'Bitquery','baseUrl':'https://explorer.bitquery.io/','paths':{'tx':'/goerli/tx','address':'/goerli/address','token':'/goerli/token','block':'/goerli/block'}},{'title':'Etherscan','baseUrl':'https://goerli.etherscan.io/','paths':{'tx':'/tx','address':'/address','token':'/token','block':'/block'}}]
+NEXT_PUBLIC_CONTRACT_CODE_IDES=[{'title':'Remix IDE','url':'https://remix.blockscout.com/%23address={hash}&blockscout=eth-goerli.blockscout.com'}]
 NEXT_PUBLIC_MAINTENANCE_ALERT_MESSAGE=
 
 # app features

deploy/tools/envs-validator/schema.ts

@@ -11,6 +11,7 @@ import * as yup from 'yup';
 import type { AdButlerConfig } from '../../../types/client/adButlerConfig';
 import { SUPPORTED_AD_TEXT_PROVIDERS, SUPPORTED_AD_BANNER_PROVIDERS } from '../../../types/client/adProviders';
 import type { AdTextProviders, AdBannerProviders } from '../../../types/client/adProviders';
+import type { ContractCodeIde } from '../../../types/client/contract';
 import type { MarketplaceAppOverview } from '../../../types/client/marketplace';
 import { NAVIGATION_LINK_IDS } from '../../../types/client/navigation-items';
 import type { NavItemExternal, NavigationLinkId } from '../../../types/client/navigation-items';
@@ -264,6 +265,13 @@ const networkExplorerSchema: yup.ObjectSchema<NetworkExplorer> = yup
       }),
   });
 
+const contractCodeIdeSchema: yup.ObjectSchema<ContractCodeIde> = yup
+  .object({
+    title: yup.string().required(),
+    url: yup.string().test(urlTest).required(),
+    icon_url: yup.string().test(urlTest).required(),
+  });
+
 const nftMarketplaceSchema: yup.ObjectSchema<NftMarketplaceItem> = yup
   .object({
     name: yup.string().required(),
@@ -331,6 +339,7 @@ const schema = yup
     NEXT_PUBLIC_NETWORK_ID: yup.number().positive().integer().required(),
     NEXT_PUBLIC_NETWORK_RPC_URL: yup.string().test(urlTest),
     NEXT_PUBLIC_NETWORK_CURRENCY_NAME: yup.string(),
+    NEXT_PUBLIC_NETWORK_CURRENCY_WEI_NAME: yup.string(),
     NEXT_PUBLIC_NETWORK_CURRENCY_SYMBOL: yup.string(),
     NEXT_PUBLIC_NETWORK_CURRENCY_DECIMALS: yup.number().integer().positive(),
     NEXT_PUBLIC_NETWORK_GOVERNANCE_TOKEN_SYMBOL: yup.string(),
@@ -417,6 +426,11 @@ const schema = yup
       .transform(replaceQuotes)
       .json()
       .of(networkExplorerSchema),
+    NEXT_PUBLIC_CONTRACT_CODE_IDES: yup
+      .array()
+      .transform(replaceQuotes)
+      .json()
+      .of(contractCodeIdeSchema),
     NEXT_PUBLIC_HIDE_INDEXING_ALERT_BLOCKS: yup.boolean(),
     NEXT_PUBLIC_HIDE_INDEXING_ALERT_INT_TXS: yup.boolean(),
     NEXT_PUBLIC_MAINTENANCE_ALERT_MESSAGE: yup.string(),
@@ -447,6 +461,7 @@ const schema = yup
     NEXT_PUBLIC_OG_DESCRIPTION: yup.string(),
     NEXT_PUBLIC_OG_IMAGE_URL: yup.string().test(urlTest),
     NEXT_PUBLIC_IS_SUAVE_CHAIN: yup.boolean(),
+    NEXT_PUBLIC_HAS_USER_OPS: yup.boolean(),
 
     // 6. External services envs
     NEXT_PUBLIC_WALLET_CONNECT_PROJECT_ID: yup.string(),

deploy/tools/envs-validator/test/.env.base

@@ -9,6 +9,7 @@ NEXT_PUBLIC_APP_PORT=3000
 NEXT_PUBLIC_APP_PROTOCOL=http
 NEXT_PUBLIC_BRIDGED_TOKENS_CHAINS=[{'id':'1','title':'Ethereum','short_title':'ETH','base_url':'https://example.com'}]
 NEXT_PUBLIC_BRIDGED_TOKENS_BRIDGES=[{'type':'omni','title':'OmniBridge','short_title':'OMNI'}]
+NEXT_PUBLIC_CONTRACT_CODE_IDES=[{'title':'Remix IDE','url':'https://remix.blockscout.com/?address={hash}&blockscout={domain}','icon_url':'https://example.com/icon.svg'}]
 NEXT_PUBLIC_CONTRACT_INFO_API_HOST=https://example.com
 NEXT_PUBLIC_FEATURED_NETWORKS=https://example.com
 NEXT_PUBLIC_FOOTER_LINKS=https://example.com

deploy/values/main/values.yaml

@@ -161,6 +161,7 @@ frontend:
     NEXT_PUBLIC_GRAPHIQL_TRANSACTION: 0xf7d4972356e6ae44ae948d0cf19ef2beaf0e574c180997e969a2837da15e349d
     NEXT_PUBLIC_WEB3_WALLETS: "['token_pocket','coinbase','metamask']"
     NEXT_PUBLIC_VIEWS_NFT_MARKETPLACES: "[{'name':'LooksRare','collection_url':'https://goerli.looksrare.org/collections/{hash}','instance_url':'https://goerli.looksrare.org/collections/{hash}/{id}','logo_url':'https://raw.githubusercontent.com/blockscout/frontend-configs/main/configs/nft-marketplace-logos/looks-rare.png'}]"
+    NEXT_PUBLIC_CONTRACT_CODE_IDES: "[{'title':'Remix IDE','url':'https://remix.blockscout.com/?address={hash}&blockscout=eth-goerli.blockscout.com','icon_url':'https://raw.githubusercontent.com/blockscout/frontend-configs/main/configs/ide-icons/remix.png'}]"
   envFromSecret:
     NEXT_PUBLIC_SENTRY_DSN: ref+vault://deployment-values/blockscout/dev/front-main?token_env=VAULT_TOKEN&address=https://vault.k8s.blockscout.com#/NEXT_PUBLIC_SENTRY_DSN
     SENTRY_CSP_REPORT_URI: ref+vault://deployment-values/blockscout/dev/front-main?token_env=VAULT_TOKEN&address=https://vault.k8s.blockscout.com#/SENTRY_CSP_REPORT_URI

deploy/values/review/values.yaml.gotmpl

@@ -73,6 +73,8 @@ frontend:
     NEXT_PUBLIC_VIEWS_TX_ADDITIONAL_FIELDS: "['fee_per_gas']"
     NEXT_PUBLIC_USE_NEXT_JS_PROXY: true
     NEXT_PUBLIC_VIEWS_NFT_MARKETPLACES: "[{'name':'LooksRare','collection_url':'https://goerli.looksrare.org/collections/{hash}','instance_url':'https://goerli.looksrare.org/collections/{hash}/{id}','logo_url':'https://raw.githubusercontent.com/blockscout/frontend-configs/main/configs/nft-marketplace-logos/looks-rare.png'}]"
+    NEXT_PUBLIC_HAS_USER_OPS: true
+    NEXT_PUBLIC_CONTRACT_CODE_IDES: "[{'title':'Remix IDE','url':'https://remix.blockscout.com/?address={hash}&blockscout=eth-goerli.blockscout.com','icon_url':'https://raw.githubusercontent.com/blockscout/frontend-configs/main/configs/ide-icons/remix.png'}]"
   envFromSecret:
     NEXT_PUBLIC_SENTRY_DSN: ref+vault://deployment-values/blockscout/dev/review?token_env=VAULT_TOKEN&address=https://vault.k8s.blockscout.com#/NEXT_PUBLIC_SENTRY_DSN
     SENTRY_CSP_REPORT_URI: ref+vault://deployment-values/blockscout/dev/review?token_env=VAULT_TOKEN&address=https://vault.k8s.blockscout.com#/SENTRY_CSP_REPORT_URI

docs/CONTRIBUTING.md

@@ -14,7 +14,7 @@ Thanks for showing interest to contribute to Blockscout. The following steps wil
     cd <fork_name>
     ```
 
-3. Make sure you're running Node.js 18+ and NPM 8+; if not, upgrade it accordingly, for example using [nvm](https://github.com/nvm-sh/nvm).
+3. Make sure you're running Node.js 20+ and NPM 10+; if not, upgrade it accordingly, for example using [nvm](https://github.com/nvm-sh/nvm).
     ```sh
     node -v
     npm -v

docs/ENVS.md

@@ -33,6 +33,7 @@ Please be aware that all environment variables prefixed with `NEXT_PUBLIC_` will
   - [Banner ads](ENVS.md#banner-ads)
   - [Text ads](ENVS.md#text-ads)
   - [Beacon chain](ENVS.md#beacon-chain)
+  - [User operations](ENVS.md#user-operations-feature-erc-4337)
   - [Optimistic rollup (L2) chain](ENVS.md#optimistic-rollup-l2-chain)
   - [ZkEvm rollup (L2) chain](NVS.md#zkevm-rollup-l2-chain)
   - [Export data to CSV file](ENVS.md#export-data-to-csv-file)
@@ -77,6 +78,7 @@ Please be aware that all environment variables prefixed with `NEXT_PUBLIC_` will
 | NEXT_PUBLIC_NETWORK_ID | `number` | Chain id, see [https://chainlist.org](https://chainlist.org) for the reference | Required | -  | `99` |
 | NEXT_PUBLIC_NETWORK_RPC_URL | `string` | Chain public RPC server url, see [https://chainlist.org](https://chainlist.org) for the reference | - | - | `https://core.poa.network` |
 | NEXT_PUBLIC_NETWORK_CURRENCY_NAME | `string` | Network currency name | - | - | `Ether` |
+| NEXT_PUBLIC_NETWORK_CURRENCY_WEI_NAME | `string` | Name of network currency subdenomination | - | `wei` | `duck` |
 | NEXT_PUBLIC_NETWORK_CURRENCY_SYMBOL | `string` | Network currency symbol | - | - | `ETH` |
 | NEXT_PUBLIC_NETWORK_CURRENCY_DECIMALS | `string` | Network currency decimals | - | `18` | `6` |
 | NEXT_PUBLIC_NETWORK_GOVERNANCE_TOKEN_SYMBOL | `string` | Network governance token symbol | - | - | `GNO` |
@@ -258,6 +260,7 @@ Settings for meta tags and OG tags
 | Variable | Type| Description | Compulsoriness  | Default value | Example value |
 | --- | --- | --- | --- | --- | --- |
 | NEXT_PUBLIC_NETWORK_EXPLORERS | `Array<NetworkExplorer>` where `NetworkExplorer` can have following [properties](#network-explorer-configuration-properties) | Used to build up links to transactions, blocks, addresses in other chain explorers. | - | - | `[{'title':'Anyblock','baseUrl':'https://explorer.anyblock.tools','paths':{'tx':'/ethereum/poa/core/tx'}}]` |
+| NEXT_PUBLIC_CONTRACT_CODE_IDES | `Array<ContractCodeIde>` where `ContractCodeIde` can have following [properties](#contract-code-ide-configuration-properties) | Used to build up links to IDEs with contract source code. | - | - | `[{'title':'Remix IDE','url':'https://remix.blockscout.com/?address={hash}&blockscout={domain}','icon_url':'https://example.com/icon.svg'}]` |
 | NEXT_PUBLIC_HIDE_INDEXING_ALERT_BLOCKS | `boolean` | Set to `true` to hide indexing alert in the page header about indexing chain's blocks | - | `false` | `true` |
 | NEXT_PUBLIC_HIDE_INDEXING_ALERT_INT_TXS | `boolean` | Set to `true` to hide indexing alert in the page footer about indexing block's internal transactions | - | `false` | `true` |
 | NEXT_PUBLIC_MAINTENANCE_ALERT_MESSAGE | `string` | Used for displaying custom announcements or alerts in the header of the site. Could be a regular string or a HTML code. | - | - | `Hello world! 🤪` |
@@ -272,6 +275,14 @@ Settings for meta tags and OG tags
 
 *Note* The url of an entity will be constructed as `<baseUrl><paths[<entity-type>]><entity-id>`, e.g `https://explorer.anyblock.tools/ethereum/poa/core/tx/<tx-id>`
 
+#### Contract code IDE configuration properties
+
+| Variable | Type| Description | Compulsoriness  | Default value | Example value |
+| --- | --- | --- | --- | --- | --- |
+| title | `string` | Displayed name of the IDE | Required | - | `Remix IDE` |
+| url | `string` | URL of the IDE with placeholders for contract hash (`{hash}`) and current domain (`{domain}`) | Required | - | `https://remix.blockscout.com/?address={hash}&blockscout={domain}` |
+| icon_url | `string` | URL of the IDE icon | Required | - | `https://example.com/icon.svg` |
+
 &nbsp;
 
 ## App features
@@ -345,6 +356,14 @@ This feature is **enabled by default** with the `coinzilla` ads provider. To swi
 
 &nbsp;
 
+### User operations feature (ERC-4337)
+
+| Variable | Type| Description | Compulsoriness  | Default value | Example value |
+| --- | --- | --- | --- | --- | --- |
+| NEXT_PUBLIC_HAS_USER_OPS | `boolean` | Set to true to show user operations related data and pages | - | - | `true` |
+
+&nbsp;
+
 ### Optimistic rollup (L2) chain
 
 | Variable | Type| Description | Compulsoriness  | Default value | Example value |

icons/ABI_slim.svg

+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="none">
+  <g clip-path="url(#a)" fill="currentColor">
+    <path d="M5.176 5.291a1.253 1.253 0 0 0-1.76.159L.29 9.2a1.247 1.247 0 0 0 0 1.6l3.125 3.75a1.25 1.25 0 1 0 1.919-1.6L2.876 10l2.459-2.949a1.25 1.25 0 0 0-.159-1.76Z"/>
+    <path d="M5.176 5.291a1.253 1.253 0 0 0-1.76.159L.29 9.2a1.247 1.247 0 0 0 0 1.6l3.125 3.75a1.25 1.25 0 1 0 1.919-1.6L2.876 10l2.459-2.949a1.25 1.25 0 0 0-.159-1.76Zm6.318-2.766a1.261 1.261 0 0 0-1.47.981l-2.5 12.5a1.247 1.247 0 0 0 1.23 1.494 1.249 1.249 0 0 0 1.223-1.006l2.5-12.5a1.246 1.246 0 0 0-.982-1.469Z"/>
+    <path d="M11.494 2.525a1.261 1.261 0 0 0-1.47.981l-2.5 12.5a1.247 1.247 0 0 0 1.23 1.494 1.249 1.249 0 0 0 1.223-1.006l2.5-12.5a1.246 1.246 0 0 0-.982-1.469ZM19.708 9.2l-3.124-3.75a1.249 1.249 0 1 0-1.92 1.601l2.46 2.95-2.46 2.948a1.25 1.25 0 1 0 1.92 1.602l3.124-3.75a1.246 1.246 0 0 0 0-1.601Z"/>
+    <path d="m19.708 9.2-3.124-3.75a1.249 1.249 0 1 0-1.92 1.601l2.46 2.95-2.46 2.948a1.25 1.25 0 1 0 1.92 1.602l3.124-3.75a1.246 1.246 0 0 0 0-1.601Z"/>
+  </g>
+  <defs>
+    <clipPath id="a">
+      <path fill="#fff" d="M0 0h20v20H0z"/>
+    </clipPath>
+  </defs>
+</svg>

icons/dots.svg

+<svg viewBox="0 0 18 4" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <circle cx="2" cy="2" r="2" fill="currentColor"/>
+  <circle cx="9" cy="2" r="2" fill="currentColor"/>
+  <circle cx="16" cy="2" r="2" fill="currentColor"/>
+</svg>

icons/integration/full.svg

 <svg viewBox="-1 -1 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
-  <path fill-rule="evenodd" clip-rule="evenodd" d="M7.24.661a.964.964 0 1 0-1.831.607l.426 1.285a.964.964 0 0 0 1.83-.606L7.24.661Zm10.478.985A.964.964 0 0 0 16.354.283l-3.495 3.495-.204-.204a2.893 2.893 0 0 0-4.091 0L6.75 5.388A.964.964 0 0 0 5.388 6.75L3.575 8.562a2.893 2.893 0 0 0 0 4.091l.204.204-3.496 3.497a.964.964 0 1 0 1.364 1.363l3.496-3.496.205.205a2.893 2.893 0 0 0 4.091 0l1.813-1.813a.964.964 0 0 0 1.361-1.361l1.815-1.814a2.893 2.893 0 0 0 0-4.091l-.206-.206 3.496-3.495ZM11.25 9.887l1.813-1.813a.964.964 0 0 0 0-1.364l-.839-.839a.996.996 0 0 1-.096-.096l-.838-.838a.964.964 0 0 0-1.363 0L8.114 6.751l3.137 3.136Zm-4.5-1.773L4.939 9.926a.964.964 0 0 0 0 1.364l.864.864a1.193 1.193 0 0 1 .044.043l.865.866a.964.964 0 0 0 1.363 0l1.812-1.812-3.136-3.137Zm4.196 6.72a.964.964 0 0 1 1.218.613l.426 1.285a.964.964 0 1 1-1.83.607l-.426-1.286a.964.964 0 0 1 .612-1.219Zm3.888-3.887a.964.964 0 0 1 1.218-.612l1.286.425a.964.964 0 1 1-.607 1.831l-1.285-.426a.964.964 0 0 1-.612-1.218ZM1.268 5.409a.964.964 0 1 0-.607 1.83l1.286.426a.964.964 0 1 0 .606-1.83l-1.285-.426Z" fill="#38A169"/>
+  <path fill-rule="evenodd" clip-rule="evenodd" d="M7.24.661a.964.964 0 1 0-1.831.607l.426 1.285a.964.964 0 0 0 1.83-.606L7.24.661Zm10.478.985A.964.964 0 0 0 16.354.283l-3.495 3.495-.204-.204a2.893 2.893 0 0 0-4.091 0L6.75 5.388A.964.964 0 0 0 5.388 6.75L3.575 8.562a2.893 2.893 0 0 0 0 4.091l.204.204-3.496 3.497a.964.964 0 1 0 1.364 1.363l3.496-3.496.205.205a2.893 2.893 0 0 0 4.091 0l1.813-1.813a.964.964 0 0 0 1.361-1.361l1.815-1.814a2.893 2.893 0 0 0 0-4.091l-.206-.206 3.496-3.495ZM11.25 9.887l1.813-1.813a.964.964 0 0 0 0-1.364l-.839-.839a.996.996 0 0 1-.096-.096l-.838-.838a.964.964 0 0 0-1.363 0L8.114 6.751l3.137 3.136Zm-4.5-1.773L4.939 9.926a.964.964 0 0 0 0 1.364l.864.864a1.193 1.193 0 0 1 .044.043l.865.866a.964.964 0 0 0 1.363 0l1.812-1.812-3.136-3.137Zm4.196 6.72a.964.964 0 0 1 1.218.613l.426 1.285a.964.964 0 1 1-1.83.607l-.426-1.286a.964.964 0 0 1 .612-1.219Zm3.888-3.887a.964.964 0 0 1 1.218-.612l1.286.425a.964.964 0 1 1-.607 1.831l-1.285-.426a.964.964 0 0 1-.612-1.218ZM1.268 5.409a.964.964 0 1 0-.607 1.83l1.286.426a.964.964 0 1 0 .606-1.83l-1.285-.426Z" fill="currentColor"/>
 </svg>

icons/integration/partial.svg

 <svg viewBox="0 -1 19 20" fill="none" xmlns="http://www.w3.org/2000/svg">
-  <path fill-rule="evenodd" clip-rule="evenodd" d="M18.394.273a.931.931 0 0 1 0 1.316l-1.825 1.825.194.194h.001a2.795 2.795 0 0 1 0 3.956l-1.747 1.747a.931.931 0 0 1-1.354 1.278l-.609-.61-.011-.01-.012-.012L8.71 5.635l-.011-.011-.011-.012-.61-.609A.931.931 0 0 1 9.355 3.65l1.747-1.747a2.794 2.794 0 0 1 3.956 0l.195.194L17.077.273a.931.931 0 0 1 1.317 0Zm-2.945 5.973L13.7 7.994l-3.028-3.029 1.748-1.747a.93.93 0 0 1 1.319 0l1.708 1.708a.93.93 0 0 1 0 1.32ZM6.563 8.304l-.893-.893a.931.931 0 0 0-1.354 1.278L2.57 10.435l-.001.001a2.793 2.793 0 0 0 0 3.956l.195.194-1.825 1.825a.931.931 0 0 0 1.317 1.316l1.824-1.824.194.194a2.793 2.793 0 0 0 3.956 0h.001l1.747-1.747a.931.931 0 0 0 1.278-1.353l-.894-.893.894-.894a.931.931 0 0 0-1.317-1.317l-.893.894L7.88 9.62l.893-.894a.931.931 0 1 0-1.317-1.316l-.893.893Zm-.655 1.978-.003-.003-.004-.003-.27-.27-1.747 1.748a.931.931 0 0 0 0 1.32l.845.844.01.01.01.01.843.843.001.002a.93.93 0 0 0 1.319 0l1.748-1.748-2.752-2.753Z" fill="#A0AEC0"/>
+  <path fill-rule="evenodd" clip-rule="evenodd" d="M18.394.273a.931.931 0 0 1 0 1.316l-1.825 1.825.194.194h.001a2.795 2.795 0 0 1 0 3.956l-1.747 1.747a.931.931 0 0 1-1.354 1.278l-.609-.61-.011-.01-.012-.012L8.71 5.635l-.011-.011-.011-.012-.61-.609A.931.931 0 0 1 9.355 3.65l1.747-1.747a2.794 2.794 0 0 1 3.956 0l.195.194L17.077.273a.931.931 0 0 1 1.317 0Zm-2.945 5.973L13.7 7.994l-3.028-3.029 1.748-1.747a.93.93 0 0 1 1.319 0l1.708 1.708a.93.93 0 0 1 0 1.32ZM6.563 8.304l-.893-.893a.931.931 0 0 0-1.354 1.278L2.57 10.435l-.001.001a2.793 2.793 0 0 0 0 3.956l.195.194-1.825 1.825a.931.931 0 0 0 1.317 1.316l1.824-1.824.194.194a2.793 2.793 0 0 0 3.956 0h.001l1.747-1.747a.931.931 0 0 0 1.278-1.353l-.894-.893.894-.894a.931.931 0 0 0-1.317-1.317l-.893.894L7.88 9.62l.893-.894A.931.931 0 1 0 7.456 7.41l-.893.893Zm-.655 1.978-.003-.003-.004-.003-.27-.27-1.747 1.748a.931.931 0 0 0 0 1.32l.845.844.01.01.01.01.843.843.001.002a.93.93 0 0 0 1.319 0l1.748-1.748-2.752-2.753Z" fill="currentColor"/>
 </svg>

icons/user_op.svg

+<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 30 30">
+  <path fill="currentColor" d="M22.576 11.994a1.212 1.212 0 0 0 0-2.424H9.14L10.703 8a1.212 1.212 0 0 0-1.709-1.709L5.358 9.928a1.212 1.212 0 0 0-.267 1.32 1.212 1.212 0 0 0 1.121.746h16.364Z"/>
+  <path fill="currentColor" fill-rule="evenodd" d="M15.859 18.661c.091-.363.14-.754.14-1.161 0-.445-.059-.871-.167-1.263h7.955a1.213 1.213 0 0 1 1.121.745 1.212 1.212 0 0 1-.267 1.321l-3.636 3.637a1.214 1.214 0 0 1-2.049-.347 1.212 1.212 0 0 1 .34-1.362l1.564-1.57h-5.001Zm-3.633 1.862a3.636 3.636 0 0 0 1.275-1.83 3.615 3.615 0 0 0-.035-2.225 3.638 3.638 0 0 0-1.334-1.787 3.675 3.675 0 0 0-4.264 0 3.638 3.638 0 0 0-1.333 1.787 3.615 3.615 0 0 0-.036 2.226 3.636 3.636 0 0 0 1.275 1.829 5.482 5.482 0 0 0-2.714 2.606.588.588 0 0 0 .038.583.593.593 0 0 0 .51.288h1.413C7.2 22.76 8.465 21.8 10 21.8c1.535 0 2.8.96 2.979 2.2h1.412a.599.599 0 0 0 .511-.288.588.588 0 0 0 .038-.583 5.482 5.482 0 0 0-2.714-2.606ZM11.7 17.5a1.7 1.7 0 1 1-3.4 0 1.7 1.7 0 0 1 3.4 0Z" clip-rule="evenodd"/>
+</svg>

icons/user_op_slim.svg

+<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 20 21">
+  <path d="m.29 5.053 3.722-3.828a.972.972 0 0 1 1.337.06c.177.183.283.429.292.69.01.257-.074.509-.234.704L3.399 4.751H17.77c.262 0 .514.107.7.3a1.05 1.05 0 0 1 0 1.459.976.976 0 0 1-.7.298H.987a.969.969 0 0 1-.55-.17 1.021 1.021 0 0 1-.368-.46 1.062 1.062 0 0 1 .22-1.125zm18.723 6a.97.97 0 0 1 .55.17c.163.111.292.271.368.46a1.061 1.061 0 0 1-.22 1.125l-3.737 3.841-.006.008a.997.997 0 0 1-.322.255.966.966 0 0 1-1.13-.197c-.097-.1-.174-.22-.224-.352a1.067 1.067 0 0 1 .03-.828c.06-.128.146-.241.25-.333l.008-.006 2.02-2.087h-5.88c.103-.684.183-1.403 0-2.072zM8.501 13.694a3.636 3.636 0 0 1-1.275 1.829 5.482 5.482 0 0 1 2.714 2.606.588.588 0 0 1-.038.583.593.593 0 0 1-.51.288H7.978C7.8 17.76 6.535 16.8 5 16.8s-2.8.96-2.979 2.2H.61a.599.599 0 0 1-.511-.288.588.588 0 0 1-.038-.583 5.482 5.482 0 0 1 2.714-2.606 3.636 3.636 0 0 1-1.275-1.83 3.615 3.615 0 0 1 .036-2.224A3.638 3.638 0 0 1 2.868 9.68a3.675 3.675 0 0 1 4.264 0 3.638 3.638 0 0 1 1.333 1.788c.246.72.259 1.497.036 2.225zM6.7 12.5a1.7 1.7 0 1 1-3.4 0 1.7 1.7 0 0 1 3.4 0z" fill="currentColor" fill-rule="evenodd" clip-rule="evenodd"/>
+</svg>

icons/vertical_dots.svg

-<svg viewBox="2 2 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-  <path d="M11.667 3.75c0-.688-.563-1.25-1.25-1.25-.688 0-1.25.563-1.25 1.25 0 .688.562 1.25 1.25 1.25.687 0 1.25-.563 1.25-1.25Zm0 12.5c0-.688-.563-1.25-1.25-1.25-.688 0-1.25.563-1.25 1.25 0 .688.562 1.25 1.25 1.25.687 0 1.25-.563 1.25-1.25Zm0-6.25c0-.688-.563-1.25-1.25-1.25-.688 0-1.25.563-1.25 1.25 0 .688.562 1.25 1.25 1.25.687 0 1.25-.563 1.25-1.25Z" fill="currentColor" fill-opacity=".8"/>
-</svg>

lib/api/resources.ts

@@ -77,6 +77,7 @@ import type {
 import type { TxInterpretationResponse } from 'types/api/txInterpretation';
 import type { TTxsFilters } from 'types/api/txsFilters';
 import type { TxStateChanges } from 'types/api/txStateChanges';
+import type { UserOpsResponse, UserOp, UserOpsFilters, UserOpsAccount } from 'types/api/userOps';
 import type { VerifiedContractsSorting } from 'types/api/verifiedContracts';
 import type { VisualizedContract } from 'types/api/visualization';
 import type { WithdrawalsResponse, WithdrawalsCounters } from 'types/api/withdrawals';
@@ -579,6 +580,20 @@ export const RESOURCES = {
     filterFields: [],
   },
 
+  // USER OPS
+  user_ops: {
+    path: '/api/v2/proxy/account-abstraction/operations',
+    filterFields: [ 'transaction_hash' as const, 'sender' as const ],
+  },
+  user_op: {
+    path: '/api/v2/proxy/account-abstraction/operations/:hash',
+    pathParams: [ 'hash' as const ],
+  },
+  user_ops_account: {
+    path: '/api/v2/proxy/account-abstraction/accounts/:hash',
+    pathParams: [ 'hash' as const ],
+  },
+
   // CONFIGS
   config_backend_version: {
     path: '/api/v2/config/backend-version',
@@ -651,7 +666,7 @@ export type PaginatedResources = 'blocks' | 'block_txs' |
 'zkevm_l2_txn_batches' | 'zkevm_l2_txn_batch_txs' |
 'withdrawals' | 'address_withdrawals' | 'block_withdrawals' |
 'watchlist' | 'private_tags_address' | 'private_tags_tx' |
-'domains_lookup' | 'addresses_lookup';
+'domains_lookup' | 'addresses_lookup' | 'user_ops';
 
 export type PaginatedResponse<Q extends PaginatedResources> = ResourcePayload<Q>;
 
@@ -754,6 +769,9 @@ Q extends 'addresses_lookup' ? EnsAddressLookupResponse :
 Q extends 'domain_info' ? EnsDomainDetailed :
 Q extends 'domain_events' ? EnsDomainEventsResponse :
 Q extends 'domains_lookup' ? EnsDomainLookupResponse :
+Q extends 'user_ops' ? UserOpsResponse :
+Q extends 'user_op' ? UserOp :
+Q extends 'user_ops_account' ? UserOpsAccount :
 never;
 /* eslint-enable @typescript-eslint/indent */
 
@@ -775,6 +793,7 @@ Q extends 'tokens_bridged' ? TokensBridgedFilters :
 Q extends 'verified_contracts' ? VerifiedContractsFilters :
 Q extends 'addresses_lookup' ? EnsAddressLookupFilters :
 Q extends 'domains_lookup' ? EnsDomainLookupFilters :
+Q extends 'user_ops' ? UserOpsFilters :
 never;
 /* eslint-enable @typescript-eslint/indent */
 

lib/api/useApiFetch.tsx

@@ -57,6 +57,7 @@ export default function useApiFetch() {
       },
       {
         resource: resource.path,
+        omitSentryErrorLog: true, // disable logging of API errors to Sentry
       },
     );
   }, [ fetch, csrfToken ]);

lib/api/useQueryClientConfig.tsx

@@ -4,12 +4,7 @@ import React from 'react';
 import getErrorObjPayload from 'lib/errors/getErrorObjPayload';
 import getErrorObjStatusCode from 'lib/errors/getErrorObjStatusCode';
 
-export default function useQueryClientConfig() {
-  const [ queryClient ] = React.useState(() => new QueryClient({
-    defaultOptions: {
-      queries: {
-        refetchOnWindowFocus: false,
-        retry: (failureCount, error) => {
+export const retry = (failureCount: number, error: unknown) => {
   const errorPayload = getErrorObjPayload<{ status: number }>(error);
   const status = errorPayload?.status || getErrorObjStatusCode(error);
   if (status && status >= 400 && status < 500) {
@@ -17,7 +12,14 @@ export default function useQueryClientConfig() {
     return false;
   }
   return failureCount < 2;
-        },
+};
+
+export default function useQueryClientConfig() {
+  const [ queryClient ] = React.useState(() => new QueryClient({
+    defaultOptions: {
+      queries: {
+        refetchOnWindowFocus: false,
+        retry,
         throwOnError: (error) => {
           const status = getErrorObjStatusCode(error);
           // don't catch error for "Too many requests" response

lib/errors/throwOnAbsentParamError.ts

+export default function throwOnAbsentParamError(param: unknown) {
+  if (!param) {
+    throw new Error('Required param not provided', { cause: { status: 404 } });
+  }
+}

lib/errors/throwOnResourceLoadError.ts

+import type { ResourceError, ResourceName } from 'lib/api/resources';
+
+type Params = ({
+  isError: true;
+  error: ResourceError<unknown>;
+} | {
+  isError: false;
+  error: null;
+}) & {
+  resource?: ResourceName;
+}
+
+export const RESOURCE_LOAD_ERROR_MESSAGE = 'Resource load error';
+
+export default function throwOnResourceLoadError({ isError, error, resource }: Params) {
+  if (isError) {
+    throw Error(RESOURCE_LOAD_ERROR_MESSAGE, { cause: { ...error, resource } as unknown as Error });
+  }
+}

lib/hexToDecimal.ts

+export default function hetToDecimal(hex: string) {
+  const strippedHex = hex.startsWith('0x') ? hex.slice(2) : hex;
+  return parseInt(strippedHex, 16);
+}

lib/hooks/useLazyRenderedList.tsx

+import _clamp from 'lodash/clamp';
+import React from 'react';
+import { useInView } from 'react-intersection-observer';
+
+const STEP = 10;
+const MIN_ITEMS_NUM = 50;
+
+export default function useLazyRenderedList(list: Array<unknown>, isEnabled: boolean) {
+  const [ renderedItemsNum, setRenderedItemsNum ] = React.useState(MIN_ITEMS_NUM);
+  const { ref, inView } = useInView({
+    rootMargin: '200px',
+    triggerOnce: false,
+    skip: !isEnabled || list.length <= MIN_ITEMS_NUM,
+  });
+
+  React.useEffect(() => {
+    if (inView) {
+      setRenderedItemsNum((prev) => _clamp(prev + STEP, 0, list.length));
+    }
+  }, [ inView, list.length ]);
+
+  return { cutRef: ref, renderedItemsNum };
+}

lib/hooks/useNavItems.tsx

@@ -46,6 +46,13 @@ export default function useNavItems(): ReturnType {
       icon: 'transactions',
       isActive: pathname === '/txs' || pathname === '/tx/[hash]',
     };
+    const userOps: NavItem | null = config.features.userOps.isEnabled ? {
+      text: 'User operations',
+      nextRoute: { pathname: '/ops' as const },
+      icon: 'user_op',
+      isActive: pathname === '/ops' || pathname === '/op/[hash]',
+    } : null;
+
     const verifiedContracts: NavItem | null =
      {
        text: 'Verified contracts',
@@ -54,7 +61,7 @@ export default function useNavItems(): ReturnType {
        isActive: pathname === '/verified-contracts',
      };
     const ensLookup = config.features.nameService.isEnabled ? {
-      text: 'ENS lookup',
+      text: 'Name services lookup',
       nextRoute: { pathname: '/name-domains' as const },
       icon: 'ENS',
       isActive: pathname === '/name-domains' || pathname === '/name-domains/[name]',
@@ -64,6 +71,7 @@ export default function useNavItems(): ReturnType {
       blockchainNavItems = [
         [
           txs,
+          userOps,
           blocks,
           {
             text: 'Txn batches',
@@ -71,7 +79,7 @@ export default function useNavItems(): ReturnType {
             icon: 'txn_batches',
             isActive: pathname === '/zkevm-l2-txn-batches' || pathname === '/zkevm-l2-txn-batch/[number]',
           },
-        ],
+        ].filter(Boolean),
         [
           topAccounts,
           verifiedContracts,
@@ -95,6 +103,7 @@ export default function useNavItems(): ReturnType {
           { text: 'Output roots', nextRoute: { pathname: '/l2-output-roots' as const }, icon: 'output_roots', isActive: pathname === '/l2-output-roots' },
         ],
         [
+          userOps,
           topAccounts,
           verifiedContracts,
           ensLookup,
@@ -103,6 +112,7 @@ export default function useNavItems(): ReturnType {
     } else {
       blockchainNavItems = [
         txs,
+        userOps,
         blocks,
         topAccounts,
         verifiedContracts,

lib/metadata/getPageOgType.ts

@@ -39,6 +39,8 @@ const OG_TYPE_DICT: Record<Route['pathname'], OGPageType> = {
   '/l2-withdrawals': 'Root page',
   '/zkevm-l2-txn-batches': 'Root page',
   '/zkevm-l2-txn-batch/[number]': 'Regular page',
+  '/ops': 'Root page',
+  '/op/[hash]': 'Regular page',
   '/404': 'Regular page',
   '/name-domains': 'Root page',
   '/name-domains/[name]': 'Regular page',

lib/metadata/templates/description.ts

@@ -42,6 +42,8 @@ const TEMPLATE_MAP: Record<Route['pathname'], string> = {
   '/l2-withdrawals': DEFAULT_TEMPLATE,
   '/zkevm-l2-txn-batches': DEFAULT_TEMPLATE,
   '/zkevm-l2-txn-batch/[number]': DEFAULT_TEMPLATE,
+  '/ops': DEFAULT_TEMPLATE,
+  '/op/[hash]': DEFAULT_TEMPLATE,
   '/404': DEFAULT_TEMPLATE,
   '/name-domains': DEFAULT_TEMPLATE,
   '/name-domains/[name]': DEFAULT_TEMPLATE,

lib/metadata/templates/title.ts

@@ -37,6 +37,8 @@ const TEMPLATE_MAP: Record<Route['pathname'], string> = {
   '/l2-withdrawals': 'withdrawals (L2 > L1)',
   '/zkevm-l2-txn-batches': 'zkEvm L2 Tx batches',
   '/zkevm-l2-txn-batch/[number]': 'zkEvm L2 Tx batch %number%',
+  '/ops': 'user operations',
+  '/op/[hash]': 'user operation %hash%',
   '/404': 'error - page not found',
   '/name-domains': 'domains search and resolve',
   '/name-domains/[name]': '%name% domain details',

lib/mixpanel/getPageType.ts

@@ -37,6 +37,8 @@ export const PAGE_TYPE_DICT: Record<Route['pathname'], string> = {
   '/l2-withdrawals': 'Withdrawals (L2 > L1)',
   '/zkevm-l2-txn-batches': 'ZkEvm L2 Tx batches',
   '/zkevm-l2-txn-batch/[number]': 'ZkEvm L2 Tx batch details',
+  '/ops': 'User operations',
+  '/op/[hash]': 'User operation details',
   '/404': '404',
   '/name-domains': 'Domains search and resolve',
   '/name-domains/[name]': 'Domain details',

lib/sentry/config.ts

@@ -2,6 +2,7 @@ import * as Sentry from '@sentry/react';
 import { BrowserTracing } from '@sentry/tracing';
 
 import appConfig from 'configs/app';
+import { RESOURCE_LOAD_ERROR_MESSAGE } from 'lib/errors/throwOnResourceLoadError';
 
 const feature = appConfig.features.sentry;
 
@@ -59,6 +60,9 @@ export const config: Sentry.BrowserOptions | undefined = (() => {
       'The quota has been exceeded',
       'Attempt to connect to relay via',
       'WebSocket connection failed for URL: wss://relay.walletconnect.com',
+
+      // API errors
+      RESOURCE_LOAD_ERROR_MESSAGE,
     ],
     denyUrls: [
       // Facebook flakiness

lib/units.ts

+import type { Unit } from 'types/unit';
+
+import config from 'configs/app';
+
+const weiName = config.chain.currency.weiName || 'wei';
+
+export const currencyUnits: Record<Unit, string> = {
+  wei: weiName,
+  gwei: `G${ weiName }`,
+  ether: config.chain.currency.symbol || 'ETH',
+};

lib/web3/client.ts

+import { createPublicClient, http } from 'viem';
+
+import currentChain from './currentChain';
+
+export const publicClient = createPublicClient({
+  chain: currentChain,
+  transport: http(),
+  batch: {
+    multicall: true,
+  },
+});

lib/web3/currentChain.ts

+import type { Chain } from 'wagmi';
+
+import config from 'configs/app';
+
+const currentChain: Chain = {
+  id: Number(config.chain.id),
+  name: config.chain.name ?? '',
+  network: config.chain.name ?? '',
+  nativeCurrency: {
+    decimals: config.chain.currency.decimals,
+    name: config.chain.currency.name ?? '',
+    symbol: config.chain.currency.symbol ?? '',
+  },
+  rpcUrls: {
+    'public': {
+      http: [ config.chain.rpcUrl ?? '' ],
+    },
+    'default': {
+      http: [ config.chain.rpcUrl ?? '' ],
+    },
+  },
+  blockExplorers: {
+    'default': {
+      name: 'Blockscout',
+      url: config.app.baseUrl,
+    },
+  },
+};
+
+export default currentChain;

mocks/search/index.ts

-import type { SearchResultToken, SearchResultBlock, SearchResultAddressOrContract, SearchResultTx, SearchResultLabel, SearchResult } from 'types/api/search';
+import type {
+  SearchResultToken,
+  SearchResultBlock,
+  SearchResultAddressOrContract,
+  SearchResultTx,
+  SearchResultLabel,
+  SearchResult,
+  SearchResultUserOp,
+} from 'types/api/search';
 
 export const token1: SearchResultToken = {
   address: '0x377c5F2B300B25a534d4639177873b7fEAA56d4B',
@@ -101,6 +109,13 @@ export const tx1: SearchResultTx = {
   url: '/tx/0x349d4025d03c6faec117ee10ac0bce7c7a805dd2cbff7a9f101304d9a8a525dd',
 };
 
+export const userOp1: SearchResultUserOp = {
+  timestamp: '2024-01-11T14:15:48.000000Z',
+  type: 'user_operation',
+  user_operation_hash: '0xcb560d77b0f3af074fa05c1e5c691bcdfe457e630062b5907e9e71fc74b2ec61',
+  url: '/op/0xcb560d77b0f3af074fa05c1e5c691bcdfe457e630062b5907e9e71fc74b2ec61',
+};
+
 export const baseResponse: SearchResult = {
   items: [
     token1,

mocks/userOps/userOp.ts

+import type { UserOp } from 'types/api/userOps';
+
+export const userOpData: UserOp = {
+  timestamp: '2024-01-19T12:42:12.000000Z',
+  transaction_hash: '0x715fe1474ac7bea3d6f4a03b1c5b6d626675fb0b103be29f849af65e9f1f9c6a',
+  user_logs_start_index: 40,
+  fee: '187125856691380',
+  call_gas_limit: '26624',
+  gas: '258875',
+  status: true,
+  aggregator_signature: null,
+  block_hash: '0xff5f41ec89e5fb3dfcf103bbbd67469fed491a7dd7cffdf00bd9e3bf45d8aeab',
+  pre_verification_gas: '48396',
+  factory: null,
+  signature: '0x2b95a173c1ea314d2c387e0d84194d221c14805e02157b7cefaf607a53e9081c0099ccbeaa1020ab91b862d4a4743dc1e20b4953f5bb6c13afeac760cef34fd11b',
+  verification_gas_limit: '61285',
+  max_fee_per_gas: '1575000898',
+  aggregator: null,
+  hash: '0xe72500491b3f2549ac53bd9de9dbb1d2edfc33cdddf5c079d6d64dfec650ef83',
+  gas_price: '1575000898',
+  user_logs_count: 1,
+  block_number: '10399597',
+  gas_used: '118810',
+  sender: {
+    ens_domain_name: null,
+    hash: '0xF0C14FF4404b188fAA39a3507B388998c10FE284',
+    implementation_name: null,
+    is_contract: true,
+    is_verified: null,
+    name: null,
+  },
+  nonce: '0x000000000000000000000000000000000000000000000000000000000000004f',
+  entry_point: {
+    ens_domain_name: null,
+    hash: '0x5FF137D4b0FDCD49DcA30c7CF57E578a026d2789',
+    implementation_name: null,
+    is_contract: true,
+    is_verified: null,
+    name: null,
+  },
+  sponsor_type: 'paymaster_sponsor',
+  raw: {
+    // eslint-disable-next-line max-len
+    call_data: '0xb61d27f600000000000000000000000059f6aa952df7f048fd076e33e0ea8bb552d5ffd8000000000000000000000000000000000000000000000000003f3d017500800000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000',
+    call_gas_limit: '26624',
+    init_code: '0x',
+    max_fee_per_gas: '1575000898',
+    max_priority_fee_per_gas: '1575000898',
+    nonce: '79',
+    // eslint-disable-next-line max-len
+    paymaster_and_data: '0x7cea357b5ac0639f89f9e378a1f03aa5005c0a250000000000000000000000000000000000000000000000000000000065b3a8800000000000000000000000000000000000000000000000000000000065aa6e0028fa4c57ac1141bc9ecd8c9243f618ade8ea1db10ab6c1d1798a222a824764ff2269a72ae7a3680fa8b03a80d8a00cdc710eaf37afdcc55f8c9c4defa3fdf2471b',
+    pre_verification_gas: '48396',
+    sender: '0xF0C14FF4404b188fAA39a3507B388998c10FE284',
+    signature: '0x2b95a173c1ea314d2c387e0d84194d221c14805e02157b7cefaf607a53e9081c0099ccbeaa1020ab91b862d4a4743dc1e20b4953f5bb6c13afeac760cef34fd11b',
+    verification_gas_limit: '61285',
+  },
+  max_priority_fee_per_gas: '1575000898',
+  revert_reason: null,
+  bundler: {
+    ens_domain_name: null,
+    hash: '0xd53Eb5203e367BbDD4f72338938224881Fc501Ab',
+    implementation_name: null,
+    is_contract: false,
+    is_verified: null,
+    name: null,
+  },
+  // eslint-disable-next-line max-len
+  call_data: '0xb61d27f600000000000000000000000059f6aa952df7f048fd076e33e0ea8bb552d5ffd8000000000000000000000000000000000000000000000000003f3d017500800000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000',
+  paymaster: {
+    ens_domain_name: null,
+    hash: '0x7ceA357B5AC0639F89F9e378a1f03Aa5005C0a25',
+    implementation_name: null,
+    is_contract: true,
+    is_verified: null,
+    name: null,
+  },
+};

mocks/userOps/userOps.ts

+import type { UserOpsResponse } from 'types/api/userOps';
+
+export const userOpsData: UserOpsResponse = {
+  items: [
+    {
+      address: {
+        ens_domain_name: null,
+        hash: '0xF0C14FF4404b188fAA39a3507B388998c10FE284',
+        implementation_name: null,
+        is_contract: true,
+        is_verified: null,
+        name: null,
+      },
+      block_number: '10399597',
+      fee: '187125856691380',
+      hash: '0xe72500491b3f2549ac53bd9de9dbb1d2edfc33cdddf5c079d6d64dfec650ef83',
+      status: true,
+      timestamp: '2022-01-19T12:42:12.000000Z',
+      transaction_hash: '0x715fe1474ac7bea3d6f4a03b1c5b6d626675fb0b103be29f849af65e9f1f9c6a',
+    },
+    {
+      address:
+        { ens_domain_name: null,
+          hash: '0x2c298CcaFFD1549e1C21F46966A6c236fCC66dB2',
+          implementation_name: null,
+          is_contract: true,
+          is_verified: null,
+          name: null,
+        },
+      block_number: '10399596',
+      fee: '381895502291373',
+      hash: '0xcb945ae86608bdc88c3318245403c81a880fcb1e49fef18ac59477761c056cea',
+      status: false,
+      timestamp: '2022-01-19T12:42:00.000000Z',
+      transaction_hash: '0x558d699e7cbc235461d48ed04b8c3892d598a4000f20851760d00dc3513c2e48',
+    },
+    {
+      address: {
+        ens_domain_name: null,
+        hash: '0x2c298CcaFFD1549e1C21F46966A6c236fCC66dB2',
+        implementation_name: null,
+        is_contract: true,
+        is_verified: null,
+        name: null,
+      },
+      block_number: '10399560',
+      fee: '165019501210143',
+      hash: '0x84c1270b12af3f0ffa204071f1bf503ebf9b1ccf6310680383be5a2b6fd1d8e5',
+      status: true,
+      timestamp: '2022-01-19T12:32:00.000000Z',
+      transaction_hash: '0xc4c1c38680ec63139411aa2193275e8de44be15217c4256db9473bf0ea2b6264',
+    },
+  ],
+  next_page_params: {
+    page_size: 50,
+    page_token: '10396582,0x9bf4d2a28813c5c244884cb20cdfe01dabb3f927234ae961eab6e38502de7a28',
+  },
+};

nextjs/getServerSideProps.ts

@@ -147,3 +147,13 @@ export const accounts: GetServerSideProps<Props> = async(context) => {
 
   return base(context);
 };
+
+export const userOps: GetServerSideProps<Props> = async(context) => {
+  if (!config.features.userOps.isEnabled) {
+    return {
+      notFound: true,
+    };
+  }
+
+  return base(context);
+};

nextjs/nextjs-routes.d.ts

@@ -39,6 +39,8 @@ declare module "nextjs-routes" {
     | StaticRoute<"/login">
     | DynamicRoute<"/name-domains/[name]", { "name": string }>
     | StaticRoute<"/name-domains">
+    | DynamicRoute<"/op/[hash]", { "hash": string }>
+    | StaticRoute<"/ops">
     | StaticRoute<"/search-results">
     | StaticRoute<"/stats">
     | DynamicRoute<"/token/[hash]", { "hash": string }>

package.json

@@ -4,8 +4,8 @@
   "private": false,
   "homepage": "https://github.com/blockscout/frontend#readme",
   "engines": {
-    "node": "18",
-    "npm": "8"
+    "node": "20.11.0",
+    "npm": "10.2.4"
   },
   "scripts": {
     "dev": "./tools/scripts/dev.sh",
@@ -24,7 +24,7 @@
     "svg:build-sprite": "icons build -i ./icons -o ./public/icons --optimize",
     "test:pw": "./tools/scripts/pw.sh",
     "test:pw:local": "export NODE_PATH=$(pwd)/node_modules && yarn test:pw",
-    "test:pw:docker": "docker run --rm --network host -v $(pwd):/work/ -w /work/ -it mcr.microsoft.com/playwright:v1.35.1-focal ./tools/scripts/pw.docker.sh",
+    "test:pw:docker": "docker run --rm --network host -v $(pwd):/work/ -w /work/ -it mcr.microsoft.com/playwright:v1.41.1-focal ./tools/scripts/pw.docker.sh",
     "test:pw:ci": "yarn test:pw --project=$PW_PROJECT",
     "test:jest": "jest",
     "test:jest:watch": "jest --watch",
@@ -99,8 +99,8 @@
     "xss": "^1.0.14"
   },
   "devDependencies": {
-    "@playwright/experimental-ct-react": "1.35.1",
-    "@playwright/test": "^1.35.1",
+    "@playwright/experimental-ct-react": "1.41.1",
+    "@playwright/test": "1.41.1",
     "@svgr/webpack": "^6.5.1",
     "@tanstack/eslint-plugin-query": "^5.0.5",
     "@testing-library/react": "^14.0.0",
@@ -112,7 +112,7 @@
     "@types/jest": "^29.2.0",
     "@types/js-cookie": "^3.0.2",
     "@types/mixpanel-browser": "^2.38.1",
-    "@types/node": "18.11.18",
+    "@types/node": "20.11.0",
     "@types/phoenix": "^1.5.4",
     "@types/qrcode": "^1.5.0",
     "@types/react": "18.0.9",

pages/op/[hash].tsx

+import type { NextPage } from 'next';
+import dynamic from 'next/dynamic';
+import React from 'react';
+
+import type { Props } from 'nextjs/getServerSideProps';
+import PageNextJs from 'nextjs/PageNextJs';
+
+const UserOp = dynamic(() => import('ui/pages/UserOp'), { ssr: false });
+
+const Page: NextPage<Props> = (props: Props) => {
+  return (
+    <PageNextJs pathname="/op/[hash]" query={ props }>
+      <UserOp/>
+    </PageNextJs>
+  );
+};
+
+export default Page;
+
+export { userOps as getServerSideProps } from 'nextjs/getServerSideProps';

pages/ops.tsx

+import type { NextPage } from 'next';
+import dynamic from 'next/dynamic';
+import React from 'react';
+
+import PageNextJs from 'nextjs/PageNextJs';
+
+const UserOps = dynamic(() => import('ui/pages/UserOps'), { ssr: false });
+
+const Page: NextPage = () => {
+  return (
+    <PageNextJs pathname="/ops">
+      <UserOps/>
+    </PageNextJs>
+  );
+};
+
+export default Page;
+
+export { userOps as getServerSideProps } from 'nextjs/getServerSideProps';

playwright/utils/configs.ts

@@ -36,6 +36,9 @@ export const featureEnvs = {
     { name: 'NEXT_PUBLIC_IS_ZKEVM_L2_NETWORK', value: 'true' },
     { name: 'NEXT_PUBLIC_L1_BASE_URL', value: 'https://localhost:3101' },
   ],
+  userOps: [
+    { name: 'NEXT_PUBLIC_HAS_USER_OPS', value: 'true' },
+  ],
 };
 
 export const viewsEnvs = {

public/icons/name.d.ts

 // This file is generated by npm run build:icons
   
   export type IconName =
+  	| "ABI_slim"
 	| "ABI"
 	| "API"
 	| "apps"
@@ -27,6 +28,7 @@
 	| "discussions"
 	| "docs"
 	| "donate"
+	| "dots"
 	| "edit"
 	| "email-sent"
 	| "email"
@@ -125,10 +127,11 @@
 	| "txn_batches"
 	| "unfinalized"
 	| "uniswap"
+	| "user_op_slim"
+	| "user_op"
 	| "verified_token"
 	| "verified"
 	| "verify-contract"
-	| "vertical_dots"
 	| "wallet"
 	| "wallets/coinbase"
 	| "wallets/metamask"

stubs/RPC.ts

+import type { Chain, GetBlockReturnType, GetTransactionReturnType, TransactionReceipt, Withdrawal } from 'viem';
+
+import { ADDRESS_HASH } from './addressParams';
+import { BLOCK_HASH } from './block';
+import { TX_HASH } from './tx';
+
+export const WITHDRAWAL: Withdrawal = {
+  index: '0x1af95d9',
+  validatorIndex: '0x7d748',
+  address: '0x9b52b9033ecbb6635f1c31a646d5691b282878aa',
+  amount: '0x29e16b',
+};
+
+export const GET_TRANSACTION: GetTransactionReturnType<Chain, 'latest'> = {
+  blockHash: BLOCK_HASH,
+  blockNumber: BigInt(10361367),
+  from: ADDRESS_HASH,
+  gas: BigInt(800000),
+  maxPriorityFeePerGas: BigInt(2),
+  maxFeePerGas: BigInt(14),
+  hash: TX_HASH,
+  input: '0x7898e0',
+  nonce: 117694,
+  to: ADDRESS_HASH,
+  transactionIndex: 60,
+  value: BigInt(42),
+  type: 'eip1559',
+  accessList: [],
+  chainId: 5,
+  v: BigInt(0),
+  r: '0x2c5022ff7f78a22f1a99afbd568f75cb52812189ed8c264c8310e0b8dba2c8a8',
+  s: '0x50938f87c92b9eeb9777507ca8f7397840232d00d1dbac3edac6c115b4656763',
+  yParity: 1,
+  typeHex: '0x2',
+};
+
+export const GET_TRANSACTION_RECEIPT: TransactionReceipt = {
+  blockHash: BLOCK_HASH,
+  blockNumber: BigInt(10361367),
+  contractAddress: null,
+  cumulativeGasUsed: BigInt(39109),
+  effectiveGasPrice: BigInt(13),
+  from: ADDRESS_HASH,
+  gasUsed: BigInt(39109),
+  logs: [],
+  logsBloom: '0x0',
+  status: 'success',
+  to: ADDRESS_HASH,
+  transactionHash: TX_HASH,
+  transactionIndex: 60,
+  type: '0x2',
+};
+
+export const GET_TRANSACTION_CONFIRMATIONS = BigInt(420);
+
+export const GET_BLOCK: GetBlockReturnType<Chain, false, 'latest'> = {
+  baseFeePerGas: BigInt(11),
+  difficulty: BigInt(111),
+  extraData: '0xd8830',
+  gasLimit: BigInt(800000),
+  gasUsed: BigInt(42000),
+  hash: BLOCK_HASH,
+  logsBloom: '0x008000',
+  miner: ADDRESS_HASH,
+  mixHash: BLOCK_HASH,
+  nonce: '0x0000000000000000',
+  number: BigInt(10361367),
+  parentHash: BLOCK_HASH,
+  receiptsRoot: BLOCK_HASH,
+  sha3Uncles: BLOCK_HASH,
+  size: BigInt(88),
+  stateRoot: BLOCK_HASH,
+  timestamp: BigInt(1628580000),
+  totalDifficulty: BigInt(10361367),
+  transactions: [
+    TX_HASH,
+  ],
+  transactionsRoot: TX_HASH,
+  uncles: [],
+  withdrawals: Array(10).fill(WITHDRAWAL),
+  withdrawalsRoot: TX_HASH,
+  sealFields: [ '0x00' ],
+};
+
+export const GET_BLOCK_WITH_TRANSACTIONS: GetBlockReturnType<Chain, true, 'latest'> = {
+  ...GET_BLOCK,
+  transactions: Array(50).fill(GET_TRANSACTION),
+};

stubs/userOps.ts

+import type { UserOpsItem, UserOp, UserOpsAccount } from 'types/api/userOps';
+
+import { ADDRESS_HASH } from './addressParams';
+import { BLOCK_HASH } from './block';
+import { TX_HASH } from './tx';
+
+const USER_OP_HASH = '0xb94fab8f31f83001a23e20b2ce3cdcfb284c57a64b9a073e0e09c018bc701978';
+
+export const USER_OPS_ITEM: UserOpsItem = {
+  hash: USER_OP_HASH,
+  block_number: '10356381',
+  transaction_hash: TX_HASH,
+  address: ADDRESS_HASH,
+  timestamp: '2023-12-18T10:48:49.000000Z',
+  status: true,
+  fee: '48285720012071430',
+};
+
+export const USER_OP: UserOp = {
+  hash: USER_OP_HASH,
+  sender: ADDRESS_HASH,
+  nonce: '0x00b',
+  call_data: '0x123',
+  call_gas_limit: '71316',
+  verification_gas_limit: '91551',
+  pre_verification_gas: '53627',
+  max_fee_per_gas: '100000020',
+  max_priority_fee_per_gas: '100000000',
+  signature: '0x000',
+  aggregator: null,
+  aggregator_signature: null,
+  entry_point: ADDRESS_HASH,
+  transaction_hash: TX_HASH,
+  block_number: '10358181',
+  block_hash: BLOCK_HASH,
+  bundler: ADDRESS_HASH,
+  factory: null,
+  paymaster: ADDRESS_HASH,
+  status: true,
+  revert_reason: null,
+  gas: '399596',
+  gas_price: '1575000898',
+  gas_used: '118810',
+  sponsor_type: 'paymaster_sponsor',
+  fee: '17927001792700',
+  timestamp: '2023-12-18T10:48:49.000000Z',
+  user_logs_count: 1,
+  user_logs_start_index: 2,
+  raw: {
+    sender: ADDRESS_HASH,
+    nonce: '1',
+    init_code: '0x',
+    call_data: '0x345',
+    call_gas_limit: '29491',
+    verification_gas_limit: '80734',
+    pre_verification_gas: '3276112',
+    max_fee_per_gas: '309847206',
+    max_priority_fee_per_gas: '100000000',
+    paymaster_and_data: '0x',
+    signature: '0x000',
+  },
+};
+
+export const USER_OPS_ACCOUNT: UserOpsAccount = {
+  total_ops: 1,
+};

theme/components/Alert/Alert.ts

@@ -56,10 +56,10 @@ const variantSubtle = definePartsStyle((props) => {
   return {
     container: {
       [$fg.variable]: colorScheme === 'gray' ? 'colors.blackAlpha.800' : `colors.${ colorScheme }.500`,
-      [$bg.variable]: colorScheme === 'gray' ? 'colors.gray.100' : bg.light,
+      [$bg.variable]: colorScheme === 'gray' ? 'colors.blackAlpha.100' : bg.light,
       _dark: {
         [$fg.variable]: colorScheme === 'gray' ? 'colors.whiteAlpha.800' : `colors.${ colorScheme }.200`,
-        [$bg.variable]: colorScheme === 'gray' ? 'colors.gray.800' : bg.dark,
+        [$bg.variable]: colorScheme === 'gray' ? 'colors.whiteAlpha.200' : bg.dark,
       },
     },
   };

types/api/addressParams.ts

@@ -15,7 +15,7 @@ export interface UserTags {
   public_tags: Array<AddressTag> | null;
 }
 
-export interface AddressParam extends UserTags {
+export type AddressParamBasic = {
   hash: string;
   implementation_name: string | null;
   name: string | null;
@@ -23,3 +23,5 @@ export interface AddressParam extends UserTags {
   is_verified: boolean | null;
   ens_domain_name: string | null;
 }
+
+export type AddressParam = UserTags & AddressParamBasic;

types/api/block.ts

@@ -13,7 +13,7 @@ export interface Block {
   hash: string;
   parent_hash: string;
   difficulty: string;
-  total_difficulty: string;
+  total_difficulty: string | null;
   gas_used: string | null;
   gas_limit: string;
   nonce: string;
@@ -69,7 +69,7 @@ export type BlockWithdrawalsResponse = {
   next_page_params: {
     index: number;
     items_count: number;
-  };
+  } | null;
 }
 
 export type BlockWithdrawalsItem = {

types/api/search.ts

@@ -55,7 +55,14 @@ export interface SearchResultTx {
   url?: string; // not used by the frontend, we build the url ourselves
 }
 
-export type SearchResultItem = SearchResultToken | SearchResultAddressOrContract | SearchResultBlock | SearchResultTx | SearchResultLabel;
+export interface SearchResultUserOp {
+  type: 'user_operation';
+  user_operation_hash: string;
+  timestamp: string;
+  url?: string; // not used by the frontend, we build the url ourselves
+}
+
+export type SearchResultItem = SearchResultToken | SearchResultAddressOrContract | SearchResultBlock | SearchResultTx | SearchResultLabel | SearchResultUserOp;
 
 export interface SearchResult {
   items: Array<SearchResultItem>;
@@ -79,5 +86,5 @@ export interface SearchResultFilters {
 export interface SearchRedirectResult {
   parameter: string | null;
   redirect: boolean;
-  type: 'address' | 'block' | 'transaction' | null;
+  type: 'address' | 'block' | 'transaction' | 'user_operation' | null;
 }

types/api/transaction.ts

@@ -26,14 +26,14 @@ export type Transaction = {
   hash: string;
   result: string;
   confirmations: number;
-  status: 'ok' | 'error' | null;
+  status: 'ok' | 'error' | null | undefined;
   block: number | null;
   timestamp: string | null;
-  confirmation_duration: Array<number>;
+  confirmation_duration: Array<number> | null;
   from: AddressParam;
   value: string;
   fee: Fee;
-  gas_price: string;
+  gas_price: string | null;
   type: number | null;
   gas_used: string | null;
   gas_limit: string;
@@ -49,7 +49,7 @@ export type Transaction = {
   decoded_input: DecodedInput | null;
   token_transfers: Array<TokenTransfer> | null;
   token_transfers_overflow: boolean;
-  exchange_rate: string;
+  exchange_rate: string | null;
   method: string | null;
   tx_types: Array<TransactionType>;
   tx_tag: string | null;

types/api/userOps.ts

+import type { AddressParamBasic } from './addressParams';
+
+export type UserOpsItem = {
+  hash: string;
+  block_number: string;
+  transaction_hash: string;
+  address: string | AddressParamBasic;
+  timestamp: string;
+  status: boolean;
+  fee: string;
+}
+
+export type UserOpsResponse = {
+  items: Array<UserOpsItem>;
+  next_page_params: {
+    page_token: string;
+    page_size: number;
+  } | null;
+}
+
+export type UserOpSponsorType = 'paymaster_hybrid' | 'paymaster_sponsor' | 'wallet_balance' | 'wallet_deposit';
+
+export type UserOp = {
+  hash: string;
+  sender: string | AddressParamBasic;
+  status: boolean;
+  revert_reason: string | null;
+  timestamp: string | null;
+  fee: string;
+  gas: string;
+  transaction_hash: string;
+  block_number: string;
+  block_hash: string;
+  entry_point: string | AddressParamBasic;
+  call_gas_limit: string;
+  verification_gas_limit: string;
+  pre_verification_gas: string;
+  max_fee_per_gas: string;
+  max_priority_fee_per_gas: string;
+  aggregator: string | null;
+  aggregator_signature: string | null;
+  bundler: string | AddressParamBasic;
+  factory: string | null;
+  paymaster: string | AddressParamBasic | null;
+  sponsor_type: UserOpSponsorType;
+  signature: string;
+  nonce: string;
+  call_data: string;
+  user_logs_start_index: number;
+  user_logs_count: number;
+  raw: {
+    call_data: string;
+    call_gas_limit: string;
+    init_code: string;
+    max_fee_per_gas: string;
+    max_priority_fee_per_gas: string;
+    nonce: string;
+    paymaster_and_data: string;
+    pre_verification_gas: string;
+    sender: string;
+    signature: string;
+    verification_gas_limit: string;
+  };
+  gas_price: string;
+  gas_used: string;
+}
+
+export type UserOpsFilters = {
+  transaction_hash?: string;
+  sender?: string;
+}
+
+export type UserOpsAccount = {
+  total_ops: number;
+}

types/client/contract.ts

+export interface ContractCodeIde {
+  title: string;
+  url: string;
+  icon_url: string;
+}

ui/address/AddressBlocksValidated.tsx

@@ -10,6 +10,7 @@ import config from 'configs/app';
 import { getResourceKey } from 'lib/api/useApiQuery';
 import useSocketChannel from 'lib/socket/useSocketChannel';
 import useSocketMessage from 'lib/socket/useSocketMessage';
+import { currencyUnits } from 'lib/units';
 import { BLOCK } from 'stubs/block';
 import { generateListStub } from 'stubs/utils';
 import ActionBar from 'ui/shared/ActionBar';
@@ -95,7 +96,7 @@ const AddressBlocksValidated = ({ scrollRef }: Props) => {
               <Th width="16%">Txn</Th>
               <Th width="25%">Gas used</Th>
               { !config.UI.views.block.hiddenFields?.total_reward &&
-              <Th width="25%" isNumeric>Reward { config.chain.currency.symbol }</Th> }
+              <Th width="25%" isNumeric>Reward { currencyUnits.ether }</Th> }
             </Tr>
           </Thead>
           <Tbody>

ui/address/AddressDetails.tsx

@@ -7,6 +7,7 @@ import type { Address as TAddress } from 'types/api/address';
 
 import type { ResourceError } from 'lib/api/resources';
 import useApiQuery from 'lib/api/useApiQuery';
+import throwOnResourceLoadError from 'lib/errors/throwOnResourceLoadError';
 import getQueryParamString from 'lib/router/getQueryParamString';
 import { ADDRESS_COUNTERS } from 'stubs/address';
 import AddressCounterItem from 'ui/address/details/AddressCounterItem';
@@ -68,7 +69,7 @@ const AddressDetails = ({ addressQuery, scrollRef }: Props) => {
   const is422Error = addressQuery.isError && 'status' in addressQuery.error && addressQuery.error.status === 422;
 
   if (addressQuery.isError && is422Error) {
-    throw Error('Address fetch error', { cause: addressQuery.error as unknown as Error });
+    throwOnResourceLoadError(addressQuery);
   }
 
   if (addressQuery.isError && !is404Error) {

ui/address/AddressUserOps.tsx

+import { useRouter } from 'next/router';
+import React from 'react';
+
+import getQueryParamString from 'lib/router/getQueryParamString';
+import { USER_OPS_ITEM } from 'stubs/userOps';
+import { generateListStub } from 'stubs/utils';
+import useQueryWithPages from 'ui/shared/pagination/useQueryWithPages';
+import UserOpsContent from 'ui/userOps/UserOpsContent';
+
+type Props = {
+  scrollRef?: React.RefObject<HTMLDivElement>;
+}
+
+const AddressUserOps = ({ scrollRef }: Props) => {
+  const router = useRouter();
+
+  const hash = getQueryParamString(router.query.hash);
+
+  const userOpsQuery = useQueryWithPages({
+    resourceName: 'user_ops',
+    scrollRef,
+    options: {
+      enabled: Boolean(hash),
+      placeholderData: generateListStub<'user_ops'>(USER_OPS_ITEM, 50, { next_page_params: {
+        page_token: '10355938,0x5956a847d8089e254e02e5111cad6992b99ceb9e5c2dc4343fd53002834c4dc6',
+        page_size: 50,
+      } }),
+    },
+    filters: { sender: hash },
+  });
+
+  return <UserOpsContent query={ userOpsQuery } showSender={ false }/>;
+};
+
+export default AddressUserOps;

ui/address/SolidityscanReport.tsx

@@ -112,7 +112,7 @@ const SolidityscanReport = ({ className, hash }: Props) => {
   return (
     <Popover isOpen={ isOpen } onClose={ onClose } placement="bottom-start" isLazy>
       <PopoverTrigger>
-        <Skeleton isLoaded={ !isPlaceholderData }>
+        <Skeleton isLoaded={ !isPlaceholderData } borderRadius="base">
           <Button
             className={ className }
             color={ scoreColor }
@@ -122,7 +122,7 @@ const SolidityscanReport = ({ className, hash }: Props) => {
             onClick={ onToggle }
             aria-label="SolidityScan score"
             fontWeight={ 500 }
-            px={ 2 }
+            px="6px"
             h="32px"
             flexShrink={ 0 }
           >

ui/address/blocksValidated/AddressBlocksValidatedListItem.tsx

@@ -7,6 +7,7 @@ import type { Block } from 'types/api/block';
 import config from 'configs/app';
 import getBlockTotalReward from 'lib/block/getBlockTotalReward';
 import useTimeAgoIncrement from 'lib/hooks/useTimeAgoIncrement';
+import { currencyUnits } from 'lib/units';
 import BlockEntity from 'ui/shared/entities/block/BlockEntity';
 import ListItemMobile from 'ui/shared/ListItemMobile/ListItemMobile';
 import Utilization from 'ui/shared/Utilization/Utilization';
@@ -50,7 +51,7 @@ const AddressBlocksValidatedListItem = (props: Props) => {
       </Flex>
       { !config.UI.views.block.hiddenFields?.total_reward && (
         <Flex columnGap={ 2 } w="100%">
-          <Skeleton isLoaded={ !props.isLoading } fontWeight={ 500 } flexShrink={ 0 }>Reward { config.chain.currency.symbol }</Skeleton>
+          <Skeleton isLoaded={ !props.isLoading } fontWeight={ 500 } flexShrink={ 0 }>Reward { currencyUnits.ether }</Skeleton>
           <Skeleton isLoaded={ !props.isLoading } color="text_secondary">{ totalReward.toFixed() }</Skeleton>
         </Flex>
       ) }

ui/address/coinBalance/AddressCoinBalanceChart.tsx

@@ -3,6 +3,7 @@ import React from 'react';
 
 import config from 'configs/app';
 import useApiQuery from 'lib/api/useApiQuery';
+import { currencyUnits } from 'lib/units';
 import ChartWidget from 'ui/shared/chart/ChartWidget';
 
 interface Props {
@@ -26,7 +27,7 @@ const AddressCoinBalanceChart = ({ addressHash }: Props) => {
       items={ items }
       isLoading={ isPending }
       h="300px"
-      units={ config.chain.currency.symbol }
+      units={ currencyUnits.ether }
     />
   );
 };

ui/address/coinBalance/AddressCoinBalanceHistory.tsx

@@ -5,8 +5,8 @@ import React from 'react';
 import type { AddressCoinBalanceHistoryResponse } from 'types/api/address';
 import type { PaginationParams } from 'ui/shared/pagination/types';
 
-import config from 'configs/app';
 import type { ResourceError } from 'lib/api/resources';
+import { currencyUnits } from 'lib/units';
 import ActionBar from 'ui/shared/ActionBar';
 import DataListDisplay from 'ui/shared/DataListDisplay';
 import Pagination from 'ui/shared/pagination/Pagination';
@@ -32,7 +32,7 @@ const AddressCoinBalanceHistory = ({ query }: Props) => {
               <Th width="20%">Block</Th>
               <Th width="20%">Txn</Th>
               <Th width="20%">Age</Th>
-              <Th width="20%" isNumeric pr={ 1 }>Balance { config.chain.currency.symbol }</Th>
+              <Th width="20%" isNumeric pr={ 1 }>Balance { currencyUnits.ether }</Th>
               <Th width="20%" isNumeric>Delta</Th>
             </Tr>
           </Thead>

ui/address/coinBalance/AddressCoinBalanceListItem.tsx

@@ -4,9 +4,9 @@ import React from 'react';
 
 import type { AddressCoinBalanceHistoryItem } from 'types/api/address';
 
-import config from 'configs/app';
 import { WEI, ZERO } from 'lib/consts';
 import useTimeAgoIncrement from 'lib/hooks/useTimeAgoIncrement';
+import { currencyUnits } from 'lib/units';
 import BlockEntity from 'ui/shared/entities/block/BlockEntity';
 import TxEntity from 'ui/shared/entities/tx/TxEntity';
 import ListItemMobile from 'ui/shared/ListItemMobile/ListItemMobile';
@@ -25,7 +25,7 @@ const AddressCoinBalanceListItem = (props: Props) => {
     <ListItemMobile rowGap={ 2 } isAnimated>
       <Flex justifyContent="space-between" w="100%">
         <Skeleton isLoaded={ !props.isLoading } fontWeight={ 600 }>
-          { BigNumber(props.value).div(WEI).dp(8).toFormat() } { config.chain.currency.symbol }
+          { BigNumber(props.value).div(WEI).dp(8).toFormat() } { currencyUnits.ether }
         </Skeleton>
         <Skeleton isLoaded={ !props.isLoading }>
           <Stat flexGrow="0">

ui/address/contract/ContractCode.pw.tsx

@@ -122,6 +122,9 @@ test('verified with multiple sources', async({ mount, page }) => {
 
   await page.getByRole('button', { name: 'View external libraries' }).click();
   await expect(section).toHaveScreenshot();
+
+  await page.getByRole('button', { name: 'Open source code in IDE' }).click();
+  await expect(section).toHaveScreenshot();
 });
 
 test('verified via sourcify', async({ mount, page }) => {

ui/address/contract/ContractCodeIdes.tsx

+import { Flex, Button, chakra, Popover, PopoverTrigger, PopoverBody, PopoverContent, useDisclosure, Image, useColorModeValue } from '@chakra-ui/react';
+import React from 'react';
+
+import config from 'configs/app';
+import IconSvg from 'ui/shared/IconSvg';
+import LinkExternal from 'ui/shared/LinkExternal';
+
+interface Props {
+  className?: string;
+  hash: string;
+}
+
+const ContractCodeIde = ({ className, hash }: Props) => {
+  const { isOpen, onToggle, onClose } = useDisclosure();
+  const defaultIconColor = useColorModeValue('gray.600', 'gray.500');
+
+  const ideLinks = React.useMemo(() => {
+    return config.UI.ides.items
+      .map((ide) => {
+        const url = decodeURIComponent(ide.url.replace('{hash}', hash).replace('{domain}', config.app.host || ''));
+        const icon = 'icon_url' in ide ?
+          <Image boxSize={ 5 } mr={ 2 } src={ ide.icon_url } alt={ `${ ide.title } icon` }/> :
+          <IconSvg name="ABI_slim" boxSize={ 5 } color={ defaultIconColor } mr={ 2 }/>;
+
+        return (
+          <LinkExternal key={ ide.title } href={ url } display="inline-flex" alignItems="center">
+            { icon }
+            { ide.title }
+          </LinkExternal>
+        );
+      });
+  }, [ defaultIconColor, hash ]);
+
+  if (ideLinks.length === 0) {
+    return null;
+  }
+
+  return (
+    <Popover isOpen={ isOpen } onClose={ onClose } placement="bottom-start" isLazy>
+      <PopoverTrigger>
+        <Button
+          className={ className }
+          size="sm"
+          variant="outline"
+          colorScheme="gray"
+          onClick={ onToggle }
+          aria-label="Open source code in IDE"
+          fontWeight={ 500 }
+          px={ 2 }
+          h="32px"
+          flexShrink={ 0 }
+        >
+          <span>Open in</span>
+          <IconSvg name="arrows/east-mini" transform={ isOpen ? 'rotate(90deg)' : 'rotate(-90deg)' } transitionDuration="faster" boxSize={ 5 }/>
+        </Button>
+      </PopoverTrigger>
+      <PopoverContent w="240px">
+        <PopoverBody >
+          <chakra.span color="text_secondary" fontSize="xs">Redactors</chakra.span>
+          <Flex
+            flexDir="column"
+            alignItems="flex-start"
+            columnGap={ 6 }
+            rowGap={ 3 }
+            mt={ 3 }
+          >
+            { ideLinks }
+          </Flex>
+        </PopoverBody>
+      </PopoverContent>
+    </Popover>
+  );
+};
+
+export default React.memo(chakra(ContractCodeIde));

ui/address/contract/ContractConnectWallet.tsx

 import { Alert, Button, Flex } from '@chakra-ui/react';
-import { useWeb3Modal, useWeb3ModalState } from '@web3modal/wagmi/react';
 import React from 'react';
-import { useAccount, useDisconnect } from 'wagmi';
 
 import useIsMobile from 'lib/hooks/useIsMobile';
-import * as mixpanel from 'lib/mixpanel/index';
 import AddressEntity from 'ui/shared/entities/address/AddressEntity';
+import useWallet from 'ui/snippets/walletMenu/useWallet';
 
 const ContractConnectWallet = () => {
-  const { open } = useWeb3Modal();
-  const { open: isOpen } = useWeb3ModalState();
-  const { disconnect } = useDisconnect();
+  const { isModalOpening, isModalOpen, connect, disconnect, address, isWalletConnected } = useWallet({ source: 'Smart contracts' });
   const isMobile = useIsMobile();
-  const [ isModalOpening, setIsModalOpening ] = React.useState(false);
-
-  const handleConnect = React.useCallback(async() => {
-    setIsModalOpening(true);
-    await open();
-    setIsModalOpening(false);
-    mixpanel.logEvent(mixpanel.EventTypes.WALLET_CONNECT, { Source: 'Smart contracts', Status: 'Started' });
-  }, [ open ]);
-
-  const handleAccountConnected = React.useCallback(({ isReconnected }: { isReconnected: boolean }) => {
-    !isReconnected && mixpanel.logEvent(mixpanel.EventTypes.WALLET_CONNECT, { Source: 'Smart contracts', Status: 'Connected' });
-  }, []);
-
-  const handleDisconnect = React.useCallback(() => {
-    disconnect();
-  }, [ disconnect ]);
-
-  const { address, isDisconnected } = useAccount({ onConnect: handleAccountConnected });
 
   const content = (() => {
-    if (isDisconnected || !address) {
+    if (!isWalletConnected) {
       return (
         <>
           <span>Disconnected</span>
           <Button
             ml={ 3 }
-            onClick={ handleConnect }
+            onClick={ connect }
             size="sm"
             variant="outline"
-            isLoading={ isModalOpening || isOpen }
+            isLoading={ isModalOpening || isModalOpen }
             loadingText="Connect wallet"
           >
               Connect wallet
@@ -61,7 +39,7 @@ const ContractConnectWallet = () => {
             ml={ 2 }
           />
         </Flex>
-        <Button onClick={ handleDisconnect } size="sm" variant="outline">Disconnect</Button>
+        <Button onClick={ disconnect } size="sm" variant="outline">Disconnect</Button>
       </Flex>
     );
   })();

ui/address/contract/ContractMethodCallable.tsx

@@ -39,7 +39,7 @@ const ContractMethodCallable = <T extends SmartContractMethod>({ data, onSubmit,
     return [
       ...('inputs' in data ? data.inputs : []),
       ...('stateMutability' in data && data.stateMutability === 'payable' ? [ {
-        name: `Send native ${ config.chain.currency.symbol }`,
+        name: `Send native ${ config.chain.currency.symbol || 'coin' }`,
         type: 'uint256' as const,
         internalType: 'uint256' as const,
         fieldType: 'native_coin' as const,

ui/address/contract/ContractMethodConstant.tsx

@@ -5,8 +5,8 @@ import React from 'react';
 
 import type { SmartContractMethodOutput } from 'types/api/contract';
 
-import config from 'configs/app';
 import { WEI } from 'lib/consts';
+import { currencyUnits } from 'lib/units';
 import AddressEntity from 'ui/shared/entities/address/AddressEntity';
 
 function castValueToString(value: number | string | boolean | object | bigint | undefined): string {
@@ -32,17 +32,17 @@ interface Props {
 
 const ContractMethodStatic = ({ data }: Props) => {
   const [ value, setValue ] = React.useState<string>(castValueToString(data.value));
-  const [ label, setLabel ] = React.useState('WEI');
+  const [ label, setLabel ] = React.useState(currencyUnits.wei.toUpperCase());
 
   const handleCheckboxChange = React.useCallback((event: ChangeEvent<HTMLInputElement>) => {
     const initialValue = castValueToString(data.value);
 
     if (event.target.checked) {
       setValue(BigNumber(initialValue).div(WEI).toFixed());
-      setLabel(config.chain.currency.symbol || 'ETH');
+      setLabel(currencyUnits.ether.toUpperCase());
     } else {
       setValue(BigNumber(initialValue).toFixed());
-      setLabel('WEI');
+      setLabel(currencyUnits.wei.toUpperCase());
     }
   }, [ data.value ]);
 

ui/address/contract/ContractSourceCode.tsx

@@ -13,6 +13,7 @@ import LinkInternal from 'ui/shared/LinkInternal';
 import CodeEditor from 'ui/shared/monaco/CodeEditor';
 import formatFilePath from 'ui/shared/monaco/utils/formatFilePath';
 
+import ContractCodeIdes from './ContractCodeIdes';
 import ContractExternalLibraries from './ContractExternalLibraries';
 
 const SOURCE_CODE_OPTIONS = [
@@ -116,6 +117,8 @@ const ContractSourceCode = ({ address, implementationAddress }: Props) => {
     <CopyToClipboard text={ activeContractData[0].source_code } isLoading={ isLoading } ml={{ base: 'auto', lg: diagramLink ? '0' : 'auto' }}/> :
     null;
 
+  const ides = sourceType === 'secondary' ? <ContractCodeIdes hash={ implementationAddress }/> : <ContractCodeIdes hash={ address }/>;
+
   const handleSelectChange = React.useCallback((event: React.ChangeEvent<HTMLSelectElement>) => {
     setSourceType(event.target.value as SourceCodeType);
   }, []);
@@ -188,6 +191,7 @@ const ContractSourceCode = ({ address, implementationAddress }: Props) => {
         { editorSourceTypeSelector }
         { externalLibraries }
         { diagramLink }
+        { ides }
         { copyToClipboard }
       </Flex>
       { content }

ui/address/contract/utils.ts

@@ -129,7 +129,8 @@ function castValue(value: string, type: SmartContractMethodArgType) {
   }
 
   const isNestedArray = (type.match(/\[/g) || []).length > 1;
-  if (isNestedArray) {
+  const isNestedTuple = type.includes('tuple');
+  if (isNestedArray || isNestedTuple) {
     return parseArrayValue(value) || value;
   }
 

ui/address/details/AddressBalance.tsx

@@ -8,6 +8,7 @@ import config from 'configs/app';
 import { getResourceKey } from 'lib/api/useApiQuery';
 import useSocketChannel from 'lib/socket/useSocketChannel';
 import useSocketMessage from 'lib/socket/useSocketMessage';
+import { currencyUnits } from 'lib/units';
 import CurrencyValue from 'ui/shared/CurrencyValue';
 import DetailsInfoItem from 'ui/shared/DetailsInfoItem';
 
@@ -66,7 +67,7 @@ const AddressBalance = ({ data, isLoading }: Props) => {
   return (
     <DetailsInfoItem
       title="Balance"
-      hint={ `Address balance in ${ config.chain.currency.symbol }. Doesn't include ERC20, ERC721 and ERC1155 tokens` }
+      hint={ `Address balance in ${ currencyUnits.ether }. Doesn't include ERC20, ERC721 and ERC1155 tokens` }
       flexWrap="nowrap"
       alignItems="flex-start"
       isLoading={ isLoading }
@@ -75,7 +76,7 @@ const AddressBalance = ({ data, isLoading }: Props) => {
         value={ data.coin_balance || '0' }
         exchangeRate={ data.exchange_rate }
         decimals={ String(config.chain.currency.decimals) }
-        currency={ config.chain.currency.symbol }
+        currency={ currencyUnits.ether }
         accuracyUsd={ 2 }
         accuracy={ 8 }
         flexWrap="wrap"

ui/address/ensDomains/AddressEnsDomains.pw.tsx

@@ -31,7 +31,7 @@ test('base view', async({ mount, page }) => {
     </TestApp>,
   );
 
-  await component.getByText('4 domains').click();
+  await component.getByText('4').click();
 
   await expect(page).toHaveScreenshot({ clip: { x: 0, y: 0, width: 550, height: 350 } });
 });

ui/address/ensDomains/AddressEnsDomains.tsx

-import { Button, chakra, Flex, Grid, Popover, PopoverBody, PopoverContent, PopoverTrigger, Skeleton, useDisclosure } from '@chakra-ui/react';
+import { Button, chakra, Flex, Grid, Hide, Popover, PopoverBody, PopoverContent, PopoverTrigger, Show, Skeleton, useDisclosure } from '@chakra-ui/react';
 import _clamp from 'lodash/clamp';
 import React from 'react';
 
@@ -50,7 +50,7 @@ const AddressEnsDomains = ({ addressHash, mainDomainName }: Props) => {
   }
 
   if (isPending) {
-    return <Skeleton h={ 8 } w={{ base: '60px', lg: '120px' }} borderRadius="base"/>;
+    return <Skeleton h={ 8 } w={{ base: '50px', xl: '120px' }} borderRadius="base"/>;
   }
 
   if (data.items.length === 0) {
@@ -95,15 +95,19 @@ const AddressEnsDomains = ({ addressHash, mainDomainName }: Props) => {
           variant="outline"
           colorScheme="gray"
           onClick={ onToggle }
-          aria-label="Address ENS domains"
+          aria-label="Address domains"
           fontWeight={ 500 }
           px={ 2 }
           h="32px"
           flexShrink={ 0 }
         >
           <IconSvg name="ENS_slim" boxSize={ 5 }/>
-          <chakra.span ml={ 1 } display={{ base: 'none', lg: 'block' }}>{ totalRecords } Domain{ data.items.length > 1 ? 's' : '' }</chakra.span>
-          <IconSvg name="arrows/east-mini" transform={ isOpen ? 'rotate(90deg)' : 'rotate(-90deg)' } transitionDuration="faster" boxSize={ 5 }/>
+          <Show above="xl">
+            <chakra.span ml={ 1 }>{ totalRecords } Domain{ data.items.length > 1 ? 's' : '' }</chakra.span>
+          </Show>
+          <Hide above="xl">
+            <chakra.span ml={ 1 }>{ totalRecords }</chakra.span>
+          </Hide>
         </Button>
       </PopoverTrigger>
       <PopoverContent w={{ base: '100vw', lg: '500px' }}>

ui/address/internals/AddressIntTxsListItem.tsx

@@ -6,6 +6,7 @@ import type { InternalTransaction } from 'types/api/internalTransaction';
 
 import config from 'configs/app';
 import dayjs from 'lib/date/dayjs';
+import { currencyUnits } from 'lib/units';
 import AddressFromTo from 'ui/shared/address/AddressFromTo';
 import Tag from 'ui/shared/chakra/Tag';
 import BlockEntity from 'ui/shared/entities/block/BlockEntity';
@@ -68,7 +69,7 @@ const TxInternalsListItem = ({
         w="100%"
       />
       <HStack spacing={ 3 }>
-        <Skeleton isLoaded={ !isLoading } fontSize="sm" fontWeight={ 500 }>Value { config.chain.currency.symbol }</Skeleton>
+        <Skeleton isLoaded={ !isLoading } fontSize="sm" fontWeight={ 500 }>Value { currencyUnits.ether }</Skeleton>
         <Skeleton isLoaded={ !isLoading } fontSize="sm" color="text_secondary" minW={ 6 }>
           <span>{ BigNumber(value).div(BigNumber(10 ** config.chain.currency.decimals)).toFormat() }</span>
         </Skeleton>