{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x996f1601628627b5b0ce0a632052075788870f3c3539e9ddcda9de6c0abfabc46d909105d08388620523cee025f9d5e283704bb63b510ff565fc12949975a26a00",
        "timestamp": "2026-04-13T00:30:30Z",
        "trackId": "819850548",
        "userId": "547363342"
      }
    ]
  },
  "signature": "5e165889cf90dc52c7441f907c234c5a0d830970284fba98d0ec9ffe8239a69d59de649ba6a8872b7c9bfdd615ecb2ea5a835a013a9d6f4276f02f39fc4d1fcc01"
}