@ledgerhq/hw-app-eth/tests/fixtures/messages/3.json

Ledger Hardware Wallet Ethereum Application API

{
    "domain": {
        "chainId": 1284,
        "name": "Ether Mail",
        "verifyingContract": "0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC",
        "version": "1"
    },
    "message": {
        "contents": "Hello, Bob!",
        "from": "0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826",
        "to": [
            "0xB0BdaBea57B0BDABeA57b0bdABEA57b0BDabEa57",
            "0xb1a22cc48f6784f629a994917cd6474923630c48"
        ],
        "id": 7
    },
    "primaryType": "Mail",
    "types": {
        "EIP712Domain": [
            { "name": "name", "type": "string" },
            { "name": "version", "type": "string" },
            { "name": "chainId", "type": "uint256" },
            { "name": "verifyingContract", "type": "address" }
        ],
        "Mail": [
            { "name": "from", "type": "address" },
            { "name": "to", "type": "address[]" },
            { "name": "contents", "type": "string" },
            { "name": "id", "type": "uint256"}
        ]
    }
}