{
  "plays": {
    "plays": [
      {
        "city": "Bình An",
        "country": "Vietnam",
        "region": "Bình Dương Province",
        "signature": "0xe7b819116c71aa6574c6be7840c97c05429f6cf51d499ffcf2c78eddac3cd7e752e634d392c6cc6c49844ff7afaef12bbe42c2585c9c43934eeb6fc7f9032f0e00",
        "timestamp": "2026-04-02T14:17:12Z",
        "trackId": "531354847",
        "userId": "18534721"
      }
    ]
  },
  "signature": "a0756723839fe4beba99c287472f40a82908712ce12e627a8df66c812deee5d7210377fdf0d7921db40b49f2ce057a0a727aef809e4d1d9578ffe8951d4c4c9d00"
}