{
  "plays": {
    "plays": [
      {
        "city": "Yokohama",
        "country": "Japan",
        "region": "Kanagawa",
        "signature": "0x0587b167d07b290840d301050eed4b64a1511d89e73a2c5ab48b6aadf2fa5c3b1deec65e5620447ea3bfc16f2b3d59298c3a6c46ae430f2513435c58325bb33f00",
        "timestamp": "2026-09-14T23:56:45Z",
        "trackId": "30239312",
        "userId": "0x720758adea33433833c14e2516fa421261d0875e"
      }
    ]
  },
  "signature": "51453733abf4529aaf8de029e23b195cd0807273fcb1ec9c698424b8a5545b030bfea3542ee4c2a0a8505d852bf2153dde102b21a739242d55ac0b1e125080b300"
}