{
  "types": {
    "EIP712Domain": [
      {
        "name": "name",
        "type": "string"
      },
      {
        "name": "version",
        "type": "string"
      },
      {
        "name": "chainId",
        "type": "uint256"
      },
      {
        "name": "verifyingContract",
        "type": "address"
      }
    ],
    "Foo": [
      {
        "name": "addys",
        "type": "address[]"
      },
      {
        "name": "stringies",
        "type": "string[]"
      },
      {
        "name": "inties",
        "type": "uint[]"
      }
    ]
  },
  "primaryType": "Foo",
  "domain": {
    "name": "Lorem",
    "version": "1",
    "chainId": "1",
    "verifyingContract": "0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC"
  },
  "message": {
    "addys": [
      "0x0000000000000000000000000000000000000001",
      "0x0000000000000000000000000000000000000002",
      "0x0000000000000000000000000000000000000003"
    ],
    "stringies": [
      "lorem",
      "ipsum",
      "dolores"
    ],
    "inties": [
      "0x0000000000000000000000000000000000000001",
      "3",
      4.0
    ]
  }
}