{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x4b11c76e4cb217ad685e334b1fb54a03463a75f8aa599cec471552c84b87d37c4384294d50ca8b5e4caa20f9bbf4f85ea47d19bc82a2a3cc1a7183c73a41108301",
        "timestamp": "2026-06-15T02:19:50Z",
        "trackId": "1504577420",
        "userId": "547363342"
      }
    ]
  },
  "signature": "a29e88546d8c65be63612a66d7e4f186d87c85af3b2313f78e2ef7c9c9f440eb771879004b0056417227044133d2d54050d9006542e6d35a64c64e3ed48dc57f00"
}