{
  "testCases": [
    {
      "domain": 1000,
      "signature": {
        "r": "0x71836e9258fa00fbe1e6009c8c8bff2e5b3f0733023a6dc1e6a0b60de72818b7",
        "s": "0x22542c5355820dd20972dca57b6c7ce912cc702518a441f617421f921530cb6c",
        "v": 27
      },
      "signer": "0x19e7e376e7c213b7e7e7e46cc70a5dd086daff2a",
      "updater": "0x1563915e194d8cfba1943570603f7606a3115508"
    }
  ]
}