{
  "plays": {
    "plays": [
      {
        "city": "Cheongju-si",
        "country": "South Korea",
        "region": "North Chungcheong",
        "signature": "0x1460f9167d22385cf481b7e0f2fefb5ee68aa2b04d6a8d725b482f0da8f886cf0b693cd4b5aec75abad490894e83b196bef1703f128fae6657a626d783cc8b8a00",
        "timestamp": "2026-06-30T01:59:19Z",
        "trackId": "403211",
        "userId": "0xa91edd5f366853135610639d66bdbcd53847117f"
      }
    ]
  },
  "signature": "8e3b3f2f7de695ea08a99368a822b1b60602f1f3cb04e8d6abfc49cb9106f8df3bd33a27baed950c62f19adbc7fc77f0727656e887522e3e63cee5d5812f13f001"
}