[
  {
    "chainId": 1,
    "chainName": "Mainnet",
    "rpcUrl": "https://mainnet.infura.io/v3/%INFURA_TOKEN_RESOLVED%",
    "blockExplorerUrl": "https://etherscan.io/",
    "iconUrl": "network/Network=Ethereum",
    "chainColor": "#627EEA",
    "shortName": "eth",
    "nativeCurrencyName": "Ether",
    "nativeCurrencySymbol": "ETH",
    "nativeCurrencyDecimals": 18,
    "isTest": false,
    "layer": 1,
    "enabled": true
  },
  {
    "chainId": 3,
    "chainName": "Ropsten",
    "rpcUrl": "https://ropsten.infura.io/v3%INFURA_TOKEN_RESOLVED%",
    "blockExplorerUrl": "https://ropsten.etherscan.io/",
    "iconUrl": "network/Network=Tetnet",
    "chainColor": "#939BA1",
    "shortName": "ropEth",
    "nativeCurrencyName": "Ether",
    "nativeCurrencySymbol": "ETH",
    "nativeCurrencyDecimals": 18,
    "isTest": true,
    "layer": 1,
    "enabled": false
  },
  {
    "chainId": 4,
    "chainName": "Rinkeby",
    "rpcUrl": "https://rinkeby.infura.io/v3/%INFURA_TOKEN_RESOLVED%",
    "blockExplorerUrl": "https://rinkeby.etherscan.io/",
    "iconUrl": "network/Network=Tetnet",
    "chainColor": "#939BA1",
    "shortName": "rinEth",
    "nativeCurrencyName": "Ether",
    "nativeCurrencySymbol": "ETH",
    "nativeCurrencyDecimals": 18,
    "isTest": true,
    "layer": 1,
    "enabled": false
  },
  {
    "chainId": 5,
    "chainName": "Goerli",
    "rpcUrl": "http://goerli.blockscout.com/",
    "blockExplorerUrl": "https://goerli.etherscan.io/",
    "iconUrl": "network/Network=Tetnet",
    "chainColor": "#939BA1",
    "shortName": "goeEth",
    "nativeCurrencyName": "Ether",
    "nativeCurrencySymbol": "ETH",
    "nativeCurrencyDecimals": 18,
    "isTest": true,
    "layer": 1,
    "enabled": true
  },
  {
    "chainId": 10,
    "chainName": "Optimism",
    "rpcUrl": "https://optimism-mainnet.infura.io/v3/%INFURA_TOKEN_RESOLVED%",
    "blockExplorerUrl": "https://optimistic.etherscan.io",
    "iconUrl": "network/Network=Optimism",
    "chainColor": "#E90101",
    "shortName": "opt",
    "nativeCurrencyName": "Ether",
    "nativeCurrencySymbol": "ETH",
    "nativeCurrencyDecimals": 18,
    "isTest":  false,
    "layer":   2,
    "enabled": true
  },
  {
    "chainId": 69,
    "chainName": "Optimism Kovan",
    "rpcUrl": "https://optimism-kovan.infura.io/v3/%INFURA_TOKEN_RESOLVED%",
    "blockExplorerUrl": "https://kovan-optimistic.etherscan.io",
    "iconUrl": "network/Network=Tetnet",
    "chainColor": "#939BA1",
    "shortName": "kovOpt",
    "nativeCurrencyName": "Ether",
    "nativeCurrencySymbol": "ETH",
    "nativeCurrencyDecimals": 18,
    "isTest":  true,
    "layer":   2,
    "enabled": false
  },
  {
    "chainId": 42161,
    "chainName": "Arbitrum",
    "rpcUrl": "https://arbitrum-mainnet.infura.io/v3/%INFURA_TOKEN_RESOLVED%",
    "blockExplorerUrl": "https://arbiscan.io/",
    "iconUrl": "network/Network=Arbitrum",
    "chainColor": "#51D0F0",
    "shortName": "arb",
    "nativeCurrencyName": "Ether",
    "nativeCurrencySymbol": "ETH",
    "nativeCurrencyDecimals": 18,
    "isTest":  false,
    "layer":   2,
    "enabled": true
  },
  {
    "chainId": 421611,
    "chainName": "Arbitrum Rinkeby",
    "rpcUrl": "https://arbitrum-rinkeby.infura.io/v3/%INFURA_TOKEN_RESOLVED%",
    "blockExplorerUrl": " https://testnet.arbiscan.io",
    "iconUrl": "network/Network=Tetnet",
    "chainColor": "#939BA1",
    "shortName": "rinArb",
    "nativeCurrencyName": "Ether",
    "nativeCurrencySymbol": "ETH",
    "nativeCurrencyDecimals": 18,
    "isTest":  true,
    "layer":   2,
    "enabled": false
  }
]