{
  "plays": {
    "plays": [
      {
        "city": "Hachinohe",
        "country": "Japan",
        "region": "Aomori",
        "signature": "0xf17946fd6eda9ae24b95831b0ac08451039a1627bfef0fbe4e9c406f2ec87dd604b14fee7236eeb14573f867f62227bbde087e81729126d4573d452bd3abf47f01",
        "timestamp": "2026-04-21T17:37:16Z",
        "trackId": "42099940",
        "userId": "0xf686647e3737d595c60c6de2f5f90463542fe439"
      }
    ]
  },
  "signature": "ea44a7b1f0479d5f3bc14de79fb47aaf44aa5b8ba998366119fd584a23748c381f397bb0ab5f398fc2d5c29dbd86402373b4d8d22cf4e8b7fb304c833a2b2cfc01"
}