{
  "plays": {
    "plays": [
      {
        "city": "Shanghai",
        "country": "China",
        "region": "Shanghai",
        "signature": "0x14f5633e72735e7c06ac3966adffacb9b4699b9e6e02ed6f81b89e08b0614bdb39e4e30b6c722936cfcb027a05c004ff6dfec32b212f25aa3757a2583a0564da00",
        "timestamp": "2026-06-03T04:00:42Z",
        "trackId": "336879",
        "userId": "0xb03478a9e8fb1516aa91b272afc7422b1c71d837"
      }
    ]
  },
  "signature": "a82d4f62a44dd688d7fad52f82ac0a91b42b27a350fc9f31f09c4dd6b575c73f063b06be1172ad98198ee874913b9973535880586d93fa77bbee07cbca9a264f01"
}