{
  "plays": {
    "plays": [
      {
        "city": "Osaka",
        "country": "Japan",
        "region": "Osaka",
        "signature": "0xe0f96c11d23d6d683f8b176793a82504e10dc138b4c2df2858ba19697fab552d5b274bd930037e42f2d8a66c7bf3d984be3278111c911a19f28b335d61a266b401",
        "timestamp": "2026-04-02T10:02:41Z",
        "trackId": "1091349030",
        "userId": "0x9708fb04dea029212126255b311a21f1f884ccb4"
      }
    ]
  },
  "signature": "d9033ce16dd94a4f678f6e9cb7e154f00180601e66a60cf17316e75a4c487851633acb24eb1cdb0c387729df1dd4c89982a1c2e725f5402e19dcd1de0db7cd6d01"
}