{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0xd1eb5504e0846d4adc0963400fa8fe56505ec42b29c323433562c2473dc1e01b00595b39724fe576ae55c4a76adef5b2db01f7173a6a1afb621d044f22446dd501",
        "timestamp": "2026-04-20T11:57:45Z",
        "trackId": "958489396",
        "userId": "547363342"
      }
    ]
  },
  "signature": "16203478e466921ad04b94563c8f1e011578779e68f47a12ee6ae47633f761b5026a4c8b0e5bd3f31d773379afcee1b8fff9a423a3d4ff61913cca3420ba456c00"
}