{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x9bcef4eb6bf8a88baf03d7d62bf039ae031dfddf3fcf74436308c3a803f881d85a9b0630afd38ee6107f7998a5f473ff646f0a75bd0cf741f3d61776b9a6d0ba00",
        "timestamp": "2026-05-20T07:43:07Z",
        "trackId": "502216567",
        "userId": "547363342"
      }
    ]
  },
  "signature": "744efc35f5e27f83607dcded4ead443af52e10e69e1049e0486d3009442da3633270a907cf3a1ef41f08dfe2a5526c839db7ea36447303c90c9d02f3bd93808401"
}