{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0xf36b9bbb1d3cebce442dba53062729183d585e8551da65da29f0f78df1ef1ced0791773e100cfc9e8989af50a6d1813329aa63639fab8286177a8072f607459d00",
        "timestamp": "2026-04-21T05:06:31Z",
        "trackId": "1354426547",
        "userId": "547363342"
      }
    ]
  },
  "signature": "4c935e366de2de10b82a2f65fde5c791a04bb1de3dcc9d970b661a21cb8dede92c099e13715f8bc0a62f2b8ae0ecfaa076a6c1c1eef5a5f8117460adb8a6759e00"
}