{
  "plays": {
    "plays": [
      {
        "city": "Shanghai",
        "country": "China",
        "region": "Shanghai",
        "signature": "0xf42f59ec9dfbbc275dae51d699081bf0629e82516d55c7d192bea66b082c2b1278abf8f034ae83e7ebd1a0ded37825076597bf96a351783bf8cc446b100268f301",
        "timestamp": "2026-10-19T08:11:01Z",
        "trackId": "1285198181",
        "userId": "0x422541273087bec833c57d3c15b9e17f919bfb1f"
      }
    ]
  },
  "signature": "5df5bc18e8ad724758932b1a6f55cc65d8a9fda08ba1b941d3b616327cb77f3659e8fc7c192b83fad47a56251c952689159a3c46d9b8b93adeeff7826ae5ed9501"
}