{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0xfddaf949b9438bab15f6b1b18698e544ac9b96168fb158cf9d1bcf4b1b9b9fa67286dd3b08b3ec1818dfe42c80a750e0e201f854107d5499dc7154430e18cad301",
        "timestamp": "2026-05-19T08:27:30Z",
        "trackId": "300861152",
        "userId": "547363342"
      }
    ]
  },
  "signature": "9afcf7e017e0872f4ecb00f6e510f47f771c3bca1a663033ea8fd0d842f51fd8222e213f4bf031c2f9636203766299f250bb260f50bb28ecb88c85a7003f807501"
}