{
  "plays": {
    "plays": [
      {
        "city": "Hualien City",
        "country": "Taiwan",
        "region": "Hualien County",
        "signature": "0xe48e8787c2a01d500a56b4737e0f56c12775b59f3cdf984d87037135e27072755dab39a8cd8faddcd135dc1945e77a8dbe5a1cce0283a4918fef0019058508db01",
        "timestamp": "2026-09-15T09:33:14Z",
        "trackId": "829801310",
        "userId": "0xcf3f359bfde7bcafe4bc058b6dfae51abe204ab4"
      }
    ]
  },
  "signature": "429c6bdc6cf17d1cb117004c23bee4505c2f45708cc3372b756400d4c4113d750f6a2574c299bbd16b3974fe8d07394e463d436306e0280471677ab97393a0ab00"
}