{
  "plays": {
    "plays": [
      {
        "city": "Musashino",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0xf1664dfe43e7bd3033f142a77e7b1a9703e11583e47e401dd6b44eabaf1efd8c0f9eec84a853e1a9a9bafc236139d2175639bcb582a5b095ea32844067a912aa00",
        "timestamp": "2026-08-10T10:28:51Z",
        "trackId": "451447453",
        "userId": "205876401"
      }
    ]
  },
  "signature": "c3b07ce3429cec3514e117709d6ae8464b731a507265787fede2184022434245738343c642cb319e13c4c55e69995d6a5d050a05b668eb6cc9c1d30918e4c0ba01"
}