{
  "plays": {
    "plays": [
      {
        "city": "Shanghai",
        "country": "China",
        "region": "Shanghai",
        "signature": "0x82aeadab0285709f06d1e12d181ea9725aba032e0f7e192e3c4ec2876dea8b3a59198c622e037ba55b4fc0e7f33290a9d7d3adc4e44793fbced390871648ac1f00",
        "timestamp": "2026-08-21T01:28:31Z",
        "trackId": "110294079",
        "userId": "0xb03478a9e8fb1516aa91b272afc7422b1c71d837"
      }
    ]
  },
  "signature": "33923fa7deda0d1f3c8e23f48065cc606b3e1f899c20ca85f82d6ba8d806fc740aa52ffc883392e7ac75758d39ef60d09715792b9e7a852c47a42f05e90e8b6b00"
}