{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x1b250efcb632117f3df331023090cb41b156b5c4b31770dfc1b1c80201caa25774a354d8942844d35f44a68f33045b019ad8539ddf1964e6d3fd01e38536e0d400",
        "timestamp": "2026-04-05T02:42:20Z",
        "trackId": "2118475501",
        "userId": "547363342"
      }
    ]
  },
  "signature": "c7a879145c88ee384765ecfed935671291f98e86010c0c92061cc95766a7f48e3982243d3b8340af38747e275fe52112d68971a6a54f472d5e919a63dc329aaa01"
}