{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x4714c596f8d5d1ffeb2a62ce0ac6ec0d691345ece69bbb711c4d443e0c8618c42ec1cc953f9ae4546d8188fa016f866a8a4d97d4fdb05dc87f63e885a4de711a01",
        "timestamp": "2026-04-14T10:29:07Z",
        "trackId": "333739283",
        "userId": "10449019"
      }
    ]
  },
  "signature": "2d78057a04fc2f22962a176aade45d79f4e8f7e71338b6346fc2d91b2d6093dc23fba3ad3a84a4697771b6bc8c370fdbb689691262933ecceb94e0084c09a44801"
}