[
    {
        "id": 1,
        "from": "admin",
        "text": "can you specify the solution please",
        "file_url": "",
        "timestamp": "2026-04-29T12:18:27+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "??",
        "file_url": "",
        "timestamp": "2026-04-29T12:19:37+02:00"
    }
]