{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x2a22ce3e3bcd9290ff23ce946f33d57433e8890ba3ad7ace0ee1793805262bbb5f7a8537c8e99f9223e9f585964b330d7f044c307b24776dc48ce2375360a5a200",
        "timestamp": "2026-04-14T10:23:58Z",
        "trackId": "1175657068",
        "userId": "10449019"
      }
    ]
  },
  "signature": "e722fd8a7afadee18cb93f3e9e5a2f5cebe44ae7f450d6fe9aef420faf88feeb03b6f439a0184932719881766e5b0b92f10d6c52a43298832a1859536d93872300"
}