[
    {
        "id": 1,
        "from": "client",
        "text": "please st1 - sid212",
        "file_url": "",
        "timestamp": "2026-06-01T12:35:31+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "sorry sir ther is no solution for this sw version",
        "file_url": "",
        "timestamp": "2026-06-01T14:05:43+02:00"
    }
]