{
  "plays": {
    "plays": [
      {
        "city": "Luoyang",
        "country": "China",
        "region": "Henan",
        "signature": "0xf1d9b3dae0193abacede01c444323121e9d43c702eb3e163c1f8dfc299082d704f6e0e8402c3e0c4a2b65a3f1aa9ea28004a7cc32a945932f01eb98be25a74f100",
        "timestamp": "2026-10-09T08:40:55Z",
        "trackId": "2111494384",
        "userId": "0x401c16123e36dd0ae9c35f967c53c9e50f7f0768"
      }
    ]
  },
  "signature": "66ba07b001b1fde2181533ec45651818f3478853f8a28a93015f8efd16fafc046fd5267c83e21c5722eab46f4606ecac7100e022432a43dc32c093456173df3900"
}