{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x848fe9ad4888ffc40d3bab09d471d2a39d4dae204abb960c4ae0b32ddad9c4392e94309b98d505f37d2cd7cc6b0bd36df3696ab0e75fb65f6937593db46284b201",
        "timestamp": "2026-04-20T01:56:01Z",
        "trackId": "194268723",
        "userId": "547363342"
      }
    ]
  },
  "signature": "b8f2817fa0970a9204c2508862f6d61549d75e092af31066db14cb5d68c440393b6cfb37c492c533a307f822eb79949e3bfa554e0de8a12056293da575725b5f00"
}