{
  "plays": {
    "plays": [
      {
        "city": "Haeundae-gu",
        "country": "South Korea",
        "region": "Busan",
        "signature": "0xf802bbca18e3f4b1a7a9f3768e36c6ab0b665d36836c5e875ef9f333dfe14a4b10eb2173b4d09962f3befb387efb336989e55d253748b238716656258f80956000",
        "timestamp": "2026-04-05T18:37:43Z",
        "trackId": "2088669088",
        "userId": "662547521"
      }
    ]
  },
  "signature": "311fa1a8cb2b95f977255cda0c9bdd25d558b8589ce4874c87ea0d673f4d751a1c20a4e6eb7f844e82b3360e85e08e829d17e353015a7859ba3d75090b5e38b300"
}