{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0xca90efaddffca98d64e4ccb48eea8aba382e259930a2970bcad34a5759ade2113392452c6b97c04d90559429c8e86b26b478f2d8c2b3a54587e557059f2e8da501",
        "timestamp": "2026-04-15T02:30:07Z",
        "trackId": "1692791375",
        "userId": "547363342"
      }
    ]
  },
  "signature": "7c46741076ec2185fbf78d62e456353c32d9065dd3609098b9f82265aee49868230d9506d5c3a627f572adc0abe8ee47f180caaa69d580d2b4cd0f754e0396ae00"
}