{
  "plays": {
    "plays": [
      {
        "city": "Harbin",
        "country": "China",
        "region": "Heilongjiang",
        "signature": "0x9a8b11158971ced725fccf2df973d7f9b2580a70cce1c09078aec30c08bace7714e083f1b33af477c8a76c1cac3e4d2c6e784da0ca74e573ab5d04614f64b3e400",
        "timestamp": "2026-11-02T02:26:41Z",
        "trackId": "710591596",
        "userId": "0x3db0e61591063310eed22fd57e6f7f1ab2bb538e"
      }
    ]
  },
  "signature": "e920e404a3317a2f5137e3edc2097e7233ecff3b3ac04e610311882cd95d30fb3803d874d6f15499f1d0449d1fa39a2dcd753535caaa1df0d9b6c8e37c1932a500"
}