{
  "plays": {
    "plays": [
      {
        "city": "Osaka",
        "country": "Japan",
        "region": "Osaka",
        "signature": "0x2e0fcb405c7392b52a8d8812d83221b9a6c45121a919fc2ce291747cdb00a11b3ba6b541cb5907bac9206dc3156d3785f7b2458832f3cd390ef83e5ee25daaeb00",
        "timestamp": "2026-05-20T11:22:57Z",
        "trackId": "36000718",
        "userId": "233495387"
      }
    ]
  },
  "signature": "788e9793b68d53f7a54d3a4b866ed96b947e97225b165a41b87c93458a6d6a6860b789a11c587fce1f5cb4ece315c8787634ce48dc42096a25661f78dd65b4b600"
}