{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0xba4af1b9807b8c182dda1b0607a4068b6001dd994cb5ab228ba6cfa1422c9dbe013eb2c898547ff4720d10f5a21330ca43e5326b0eff5ae4c6361681653087fa00",
        "timestamp": "2026-05-04T06:41:56Z",
        "trackId": "185528197",
        "userId": "10449019"
      }
    ]
  },
  "signature": "c672a16b5471ac097f9065855f199ab7ff4592c161425a7be4e1713989a18e85708e5cd5f0758a56aae6f22adc94a48405930fbf18bf6fa54a98e996b8d02b4e01"
}