{
  "plays": {
    "plays": [
      {
        "city": "Cheongju-si",
        "country": "South Korea",
        "region": "North Chungcheong",
        "signature": "0xf1ee41f81189a7d30bd9624a90a2208a7a07907c90427ab409ba9bd44a12f1aa2cfbae2f9d3cbffb72edd56ff06999add9e526d9e97ba9874ecb67732526a23100",
        "timestamp": "2026-06-22T20:18:45Z",
        "trackId": "25975",
        "userId": "0x3faf77e0307a3f5d552125e8791e289a575d0520"
      }
    ]
  },
  "signature": "415dbda39f4f59b5963e9b0360cfb3b621b76052e7a6805305d0cab69ac1712f35e03cfe0e5345be1664d5d59216d645377a7dbe3fcdc10e8a397f8b4dd4e5b400"
}