{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x9eb8eb818b3bea7ad48406b5f03fa9d553bd0333742795de53e8dac7fa84da6221eed97601eca7cc9d3a37824a63d1da83f72082c72bf312152eb97e2240239201",
        "timestamp": "2026-04-15T22:55:30Z",
        "trackId": "302409055",
        "userId": "547363342"
      }
    ]
  },
  "signature": "7ef580f744966885bc52fe7d7d898a2ceb3de781424266d5086589c736a490bb6ca5ca9e83fb7abe51c5f50b6fcdbf80fb39f84dc56a845ce0989dbf20148b6a01"
}