{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0xdee19f5627365b529239d074acc187a771a8d915e28fd8a6f16fddb3be79e3701c1d289135ee29c947f99ca85668c8b192a149c676440cb1ac07c6cc6531603800",
        "timestamp": "2026-04-09T03:38:32Z",
        "trackId": "343659820",
        "userId": "547363342"
      }
    ]
  },
  "signature": "9963399f337610d9f6e63b5f89d3324f1057178ef22c43daac4b04a58c9fbf6c74d284ec66c0858ee8b721644a5297dfd2d6c2b5387035c08c6d1933901598e400"
}