{
  "plays": {
    "plays": [
      {
        "city": "Wuhan",
        "country": "China",
        "region": "Hubei",
        "signature": "0xd95ccc0f37ef02dac0f146c19f37caf6eefeb6ef1e842b58a0d147bfa2176924410a7803c638f37b1e27b6cfc7ddec9709e1f3125f0bb07407425d36740246c501",
        "timestamp": "2026-03-29T06:54:00Z",
        "trackId": "820207611",
        "userId": "387870391"
      }
    ]
  },
  "signature": "ca54bf7d0cf7524c51ceee573c3b60027cb4ffc1f5ca6b2ce2602e29896d295e18d1ac301e5c48ebd7b4ee0828b28dfc1666a05ec8e775d4001ff2657dd5812901"
}