{
  "plays": {
    "plays": [
      {
        "city": "Quanzhou",
        "country": "China",
        "region": "Fujian",
        "signature": "0x67dccf36bcdec59a04ae9be509bad84e7848723101ec68aee0584a0e897498d255342172212b79765f1a878977259b7f87e1d1192499c78f8a8c3b78b95403ac00",
        "timestamp": "2026-06-25T14:00:40Z",
        "trackId": "148108",
        "userId": "0xa91edd5f366853135610639d66bdbcd53847117f"
      }
    ]
  },
  "signature": "b8e9040f963a8fac5d5a4672aebaa504a20d341ecdb83dbb43babdb8c4de718a01ba0e4994e427a9149dc80a3437fe02ebcfc6e4b9afdc174030479a98edff1301"
}