{
  "plays": {
    "plays": [
      {
        "city": "Shanghai",
        "country": "China",
        "region": "Shanghai",
        "signature": "0x7ef88fdf27d028f0891183da17987c648876b413e3326d963275fe0786c515560502a846be0fbcdf18c601a33a79813040e452547e36570b2b8a8ad66d6d7a9501",
        "timestamp": "2026-03-28T00:25:18Z",
        "trackId": "820207611",
        "userId": "0xf686647e3737d595c60c6de2f5f90463542fe439"
      }
    ]
  },
  "signature": "fefe9150e5f0950b64060db7005263284a0ef9319bc02b59229f56d1fe508d9e548ec705f0d8d2e567e8c164f59e9100e783d71c20e9359c0e3f2fcf3f8c872b01"
}