{
  "plays": {
    "plays": [
      {
        "city": "Fukuoka",
        "country": "Japan",
        "region": "Fukuoka",
        "signature": "0xc33e4e90010ab77c574cd93b053c662246c0d8b7d0ea048e2fce67fb804eb16a639aff92dd6d3071264aaaf3f6755050bced948e038e9e86c5ccd1dd62aed3de00",
        "timestamp": "2026-06-24T12:16:28Z",
        "trackId": "1401302279",
        "userId": "0xf45a6dbf3ce0201f4012a19b1fb04d4f05b53a37"
      }
    ]
  },
  "signature": "19b9b015f3307324972eb9e09c4ab58147439d4b6d60525e3b2fc0f22c1e0cd16a3396754df256ce4f2bfd46cf2cdf19c63084d42dd9c79ed315958db7cb965500"
}