{
  "plays": {
    "plays": [
      {
        "city": "Cheongju-si",
        "country": "South Korea",
        "region": "North Chungcheong",
        "signature": "0x7845a59dfc530b35d110e09605f968b8599aebf2a7b45e8409e727c322ab00fa59df6f7dbfb9a7f995a411e1ee0f21c9c0b28a3a14e4592d8dbd93066bb4aa5100",
        "timestamp": "2026-06-28T00:37:51Z",
        "trackId": "222206",
        "userId": "0x422541273087bec833c57d3c15b9e17f919bfb1f"
      }
    ]
  },
  "signature": "50fddbb35ee934260e5fad6e155d4e239e403ffef63707629d110120417c0af01f081c09e8d4ff7b2937aaf4e2e0e79dfb38615f3782fa2d85de05116136489200"
}