[
    {
        "id": 1,
        "from": "admin",
        "text": "mcu id svp",
        "file_url": "",
        "timestamp": "2026-05-17T16:37:54+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "fichier incorrecte ou immo  deja off on trouve pas les block de immo",
        "file_url": "",
        "timestamp": "2026-05-17T16:41:54+02:00"
    }
]