[
    {
        "id": 1,
        "from": "client",
        "text": "solution no  found stage 1",
        "file_url": "",
        "timestamp": "2026-05-13T15:51:09+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "stage 1",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260513_155033_7A049A&f=SOL_20260513_160125_Stage_1_ORG_OBD_UDS_04L906026FP.bin",
        "timestamp": "2026-05-13T16:01:25+02:00"
    }
]