{
  "plays": {
    "plays": [
      {
        "city": "Yongzhou",
        "country": "China",
        "region": "Hunan",
        "signature": "0x028f14d7e03fbdf8f06339efb587edf56202cb10afda62206832a7da5d935fe0191dc035c3e20d461a78af40b422a5e3b1a34750f3aae35a2e456b468f67eb1a01",
        "timestamp": "2026-06-07T00:48:28Z",
        "trackId": "355201",
        "userId": "0xf686647e3737d595c60c6de2f5f90463542fe439"
      }
    ]
  },
  "signature": "4bb1a3c122b2c956b0f24a512c004448e38d8eeaf2c5cf0b0e96de5adf995564649eb6f1bf14cec8045d74a25aa870ab49bc571453aa38dc893fe7c2affeeb2801"
}