{
  "plays": {
    "plays": [
      {
        "city": "Osaka",
        "country": "Japan",
        "region": "Osaka",
        "signature": "0x710b59daf35087ac06b4919a958ebcae7c3016e078c8d9e5abfe8a17bec4d318380e67560675b71d454de82c756830cd30fac56d2f1700d03a366d92c56f257900",
        "timestamp": "2026-04-02T15:18:21Z",
        "trackId": "718212677",
        "userId": "0xff753331cea586dd5b23bd21222a3c902909f2dd"
      }
    ]
  },
  "signature": "d9d45a52223616d202306633cb57907e94c0de391abcfd68e4c85b5ee40f0226278071f5d6a9c5bf5cd725513280f81ec5295dc46bcd9e7a5cbb6eb2da60cd1d01"
}