{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x863d1d6fef2892b8f38f2c9b67fde06ba9843205223119991815017857cc5f987d0faac3044e7196b09e7aaff8aa7bea9de6cacd716dc0a9cd1476aca94c542500",
        "timestamp": "2026-04-20T08:38:41Z",
        "trackId": "2051433172",
        "userId": "547363342"
      }
    ]
  },
  "signature": "5fabd81390d22ab3e45efa534ad264925bca3ea033046faa56b3a5f9146262961d8e5727c4ca04283c5380328ba0270ec916faaabbd35b5904dc76f2a4e520c000"
}