{
  "plays": {
    "plays": [
      {
        "city": "Yokohama",
        "country": "Japan",
        "region": "Kanagawa",
        "signature": "0x5c6aec9276937ea4977a1d8a083e2603d751306d4bd478021a05cf7f0039e1d84975def38245ce1d99aaa707d7828a1bb8b2f88786d3c3caaeff3bf57d6dae2700",
        "timestamp": "2026-05-13T10:16:54Z",
        "trackId": "2097137308",
        "userId": "218692613"
      }
    ]
  },
  "signature": "1a3793451f9a979c05d33fb78ae25bf16e51e9e99491d2279522f23b840dbf9c3933d5d17f48b2a8f2b0e492e62d65eca6a7b4d7d8caa9ad35c9f064ae8f7c0800"
}