{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x4b79c6e5cd34c61ac89c22f0198084008bbfc16dafffd16766f59f16de994ae72e17a62e5fd16d91e283e28efab24e1dd5aa19d06b7f964ca6c00cda6170c81d00",
        "timestamp": "2026-04-13T01:27:28Z",
        "trackId": "819850548",
        "userId": "547363342"
      }
    ]
  },
  "signature": "2b0763faeb32127e14b2ea6d4cba6f323028b5d2cc86c2b918852f4442491a71168821b0a6f8fe07796e9278009075bd3940f53f400af0f7b28ab40969aa2c7b00"
}