{
    "domain": {
        "chainId": 5,
        "name": "Ether Mail",
        "verifyingContract": "0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC",
        "version": "1"
    },
    "message": {
        "contents": "Hello, Bob! 0123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456780123456789999999999999999999999999999990123456789",
        "from": {
            "name": "Cow",
            "wallets": [
                "0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826",
                "0xDeaDbeefdEAdbeefdEadbEEFdeadbeEFdEaDbeeF"
            ]
        },
        "to": [
            {
                "name": "Bob",
                "wallets": [
                    "0xbBbBBBBbbBBBbbbBbbBbbbbBBbBbbbbBbBbbBBbB",
                    "0xB0BdaBea57B0BDABeA57b0bdABEA57b0BDabEa57",
                    "0xB0B0b0b0b0b0B000000000000000000000000000"
                ]
            }
        ]
    },
    "primaryType": "Mail",
    "types": {
        "EIP712Domain": [
            { "name": "name", "type": "string" },
            { "name": "version", "type": "string" },
            { "name": "chainId", "type": "uint256" },
            { "name": "verifyingContract", "type": "address" }
        ],
        "Group": [
          { "name": "name", "type": "string" },
          { "name": "members", "type": "Person[]" }
        ],
        "Mail": [
            { "name": "from", "type": "Person" },
            { "name": "to", "type": "Person[]" },
            { "name": "contents", "type": "string" }
        ],
        "Person": [
            { "name": "name", "type": "string" },
            { "name": "wallets", "type": "address[]" }
        ]
    }
}