[
    {
        "id": 1,
        "from": "admin",
        "text": "FLEX",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260602_164218_BD4C94&f=SOL_20260602_173216_Flexfuel.bin",
        "timestamp": "2026-06-02T17:32:16+02:00"
    }
]