{
  "plays": {
    "plays": [
      {
        "city": "Toyonaka",
        "country": "Japan",
        "region": "Osaka",
        "signature": "0x3b6abe465cfb365b207466b5e69ea556bfa7c9a0bbabebc492dcb1d8fc72556059b9ae6a9bce23419f49c9e2b24341fe2c26208dfc938cde0c0febba98fc8eed01",
        "timestamp": "2026-06-01T11:45:58Z",
        "trackId": "738157443",
        "userId": "960299697"
      }
    ]
  },
  "signature": "0e8bad931421ab3de4224b3b3c44a3e5f89909f9be87be88a5a8500e43a474fc4f594d47d969d8dc742fea782d5bd84218887e65205e9119db20c5f3063ccc5101"
}