{
  "plays": {
    "plays": [
      {
        "city": "Ho Chi Minh City",
        "country": "Vietnam",
        "region": "Ho Chi Minh",
        "signature": "0x320e2faaa4e57502acc58809d8c1ea46f2b5b37b56835b39f36162d4bd22330d4c03ad38a01d59ead1191f6d3c74fbcebb4336caa6cc7b759bad566ff87182f501",
        "timestamp": "2026-04-20T06:57:10Z",
        "trackId": "1478531224",
        "userId": "18534721"
      }
    ]
  },
  "signature": "3d67e7a3c3f06c1be2cafcd44f828e81d223369a4ea63105dbccc4ed73f133b17e0ffcb7f863120b57edd52db0341705b141c5ce0452ce1329a340fb996381b300"
}