{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x74c1df625698afbd987fc6111508f3aa59616ce71aa5c2980affdf74fbf923390e7e83815d755f1e164d53b7c44d70fee0062f953d995f137bfa0347e4de278d01",
        "timestamp": "2026-04-05T18:51:08Z",
        "trackId": "724762352",
        "userId": "547363342"
      }
    ]
  },
  "signature": "3f73d3879c6954a5854a18ef91aef66475702faf815b859cedde4fc1816b62090a0bddb9f3ba572948c65c1c5e840cb2659bcee8bf347488c9acc04f3fec627601"
}