{
    "mainnet":{
        "fxRoot":{
            "address":"0xfe5e5D361b2ad62c541bAb87C45a0B9B018389a2"
        },
        "fxChild":{
            "address":"0x8397259c983751DAf40400790063935a11afa28a"
        },
        "checkpointManager":{
            "address":"0x86E4Dc95c7FBdBf52e33D563BbDB00823894C287"
        },
        "fxERC20":{
            "address":"0xAd87e3b217c66B0D45dEaFBC540330d300811b94"
        },
        "fxERC721":{
            "address":"0x467c9BA5DAB81C8975F7d8237ECe61918AA6e8fF"
        },
        "fxERC1155":{
            "address":"0x4443c9877aB1767e1080fa70Ac038758e526c609"
        }
    },
    "testnet":{
        "fxRoot":{
            "address":"0x3d1d3E34f7fB6D26245E6640E1c50710eFFf15bA"
        },
        "fxChild":{
            "address":"0xCf73231F28B7331BBe3124B907840A94851f9f11"
        },
        "checkpointManager":{
            "address":"0x2890bA17EfE978480615e330ecB65333b880928e"
        },
        "fxERC20":{
            "address":"0xDDE69724AeFBdb084413719fE745aB66e3b055C7"
        },
        "fxERC721":{
            "address":"0xf2720927E048726267C0221ffA41A88528048726"
        },
        "fxERC1155":{
            "address":"0x80be8Cf927047A40d3f5791BF7436D8c95b3Ae5C"
        }
    }
}