{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x8dae975b1dd028ef20c052991aaa50ae9fcb5d2519734ba26626a5f39d02662d6b4d0645a78005c53dd6ddb13db4ea6e219e96c05c9f097901cff54bb359f6ca01",
        "timestamp": "2026-03-30T23:40:11Z",
        "trackId": "387727637",
        "userId": "547363342"
      }
    ]
  },
  "signature": "8899e522bdb4ace0cc0cfa1e90b12caf45bf8e1bbfdc6d6db37ec509575a57c730d07df169d2ac7b25ea782fa3ab762d657da3e109efd503341491c25ebb62e901"
}