{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x8ca57197cbecc36114103ea680263f47f58d4292efb893e1748540175520c4f74be77ccd36ff96a7e237030aceb0b08d9385fd042b4c56f213ff3c37571201f401",
        "timestamp": "2026-05-12T09:28:56Z",
        "trackId": "1942771149",
        "userId": "547363342"
      }
    ]
  },
  "signature": "a571c53610d4e3cbebb32e09e6fabff2bed5092d0522aba63dd124025d4be14b5924cde13a31898a9a266add458024d2f6ec14393ead1f894e43973ca9187a4c00"
}