@ledgerhq/hw-app-eth/tests/fixtures/messages/12.json

Ledger Hardware Wallet Ethereum Application API

{
    "domain": {
      "name": "Who are You?",
      "version": "1"
    },
    "message": {
      "banner": "Please sign this message with your wallet",
      "curDate": 1660659773,
      "id": 38
    },
    "primaryType": "Auth",
    "types": {
        "Auth": [
            {
                "name": "banner",
                "type": "string"
            },
            {
                "name": "curDate",
                "type": "uint32"
            },
            {
                "name": "id",
                "type": "uint8"
            }
        ],
        "EIP712Domain": [
            {
            "name": "name",
            "type": "string"
            },
            {
            "name": "version",
            "type": "string"
            }
        ]  
    }
  }