[
    {
      "name": "Arbitrum One",
      "chainId": 42161,
      "shortName": "arb1",
      "chain": "ETH",
      "network": "mainnet",
      "networkId": 42161,
      "nativeCurrency": {
        "name": "Ether",
        "symbol": "ETH",
        "decimals": 18
      },
      "rpc": [
        "https://arb1.arbitrum.io/rpc",
        "wss://arb1.arbitrum.io/ws"
      ],
      "faucets": [],
      "infoURL": "https://arbitrum.io",
      "explorers": [
            {
                "name": "Arbitrum Explorer",
                "url": "https://explorer.arbitrum.io",
                "standard": "EIP3091"
            }
        ]
     },
     {
      "name": "ZKSync Goerli",
      "chainId": 280,
      "shortName": "zksyncgoerli",
      "chain": "ETH",
      "network": "mainnet",
      "networkId": 280,
      "nativeCurrency": {
        "name": "Ether",
        "symbol": "WETH",
        "decimals": 18
      },
      "rpc": [
        "https://zksync2-testnet.zksync.dev"
      ],
      "faucets": [],
      "infoURL": "https://zksync2-testnet.zkscan.io/",
      "explorers": [
            {
                "name": "ZKSync Goerli Explorer",
                "url": "https://goerli.explorer.zksync.io/",
                "standard": "EIP3091"
            }
        ]
     } ,
     {
      "name": "Backstop Testnet 1",
      "chainId": 88558801,
      "shortName": "backstopTestnet1",
      "chain": "Backstop",
      "network": "mainnet",
      "networkId": 88558801,
      "nativeCurrency": {
        "name": "Backstop Tokens",
        "symbol": "ZBS",
        "decimals": 18
      },
      "rpc": [
        "https://testnet.rpc.backstop.technology"
      ],
      "faucets": [],
      "infoURL": "https://backstop.technology/testnet",
      "explorers": [
            {
                "name": "Backstop Testnet Explorer",
                "url": "https://testnet.explorer.backstop.technology/",
                "standard": "EIP3091"
            }
        ]
     }
]