{
  "plays": {
    "plays": [
      {
        "city": "Shenyang",
        "country": "China",
        "region": "Liaoning",
        "signature": "0x700731b591392fbe82315daba52f8dcc2e2c561b0d667b46e9e391ddeff776c2051a25336b323023ac0379f9e43d2b021852a9eca38e78111af7d46a5f48c5de01",
        "timestamp": "2026-10-01T06:35:42Z",
        "trackId": "539177926",
        "userId": "0xf45a6dbf3ce0201f4012a19b1fb04d4f05b53a37"
      }
    ]
  },
  "signature": "505f1cda1b195a8e8c761f2933f873000a5c79ede1db3abe18bd01095701348f76c066baa6248a5e057137bb87822b3b11bc131ee78163f5b5c5b8c57771d08600"
}