{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x9fe1c9ca4eccd2e505bfd031d7872a62cb1de132aed65fe3991fe6ec8cc398996c023c3f0dde426dd884eb03b505928eca577c81e984ae47dca8c42d2cd705af00",
        "timestamp": "2026-05-05T11:52:41Z",
        "trackId": "1901852382",
        "userId": "547363342"
      }
    ]
  },
  "signature": "87e3801cc2eede461b5210fc4d234b4a1c4fdac25336a2367b3d0b56699bdf296c674d2a0d3575f8a7a2256920f7693e7f5cc26d08e7a812fc7c9d3931aed29201"
}