{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0xf29162f629a81c44698e7f5397412960da4f7b42dcba424a0cce231ba47ba4b924c052de4b4d8b6800dbbaaee72e047bfc2e5b3f534bf711c73cf86c7260ab7b00",
        "timestamp": "2026-04-06T15:28:16Z",
        "trackId": "321523029",
        "userId": "547363342"
      }
    ]
  },
  "signature": "9c399d11253449e338d98453e08ac50d84cc4cad09b983e78e0cde33c895ea1535133fb6fbec6081c4b024c83d97f7a20b0a98e752c4a7f2fea94d6bc17211d501"
}