{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x46986256ff78c3c322332a54887123611c8be5351376f8a755f4153bb8b4a39959d6b2299c288e6a8ff43316394ee3c5eb7f7469af233e90986a75311ded5da100",
        "timestamp": "2026-04-09T01:45:12Z",
        "trackId": "1496284369",
        "userId": "547363342"
      }
    ]
  },
  "signature": "ffbd6cfb708b0fd50710a57ef883a1ce7af80e727de0886079fcc4e6ce5622606dbfbe420edd63bbd3d60f8ac63427934478cd403c5950d26ced9233b7510a1c01"
}