{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0xfa5e717358556974bf7864453ff7ce2ef7cd7e4f40db75014091f443bd102d374ad712da79053412e9370751b64308ce2cd0e0eaca05761bde1020953dad180301",
        "timestamp": "2026-03-31T04:33:00Z",
        "trackId": "2116986004",
        "userId": "547363342"
      }
    ]
  },
  "signature": "cd609a0dc56dc9f84c00475534831f65179027e0a8312132c9023774ceaf1d90777f323af49984d67984eba0d61017040aac571cde1cc08559ec129dfce58c9100"
}