[
    {
        "id": 1,
        "from": "admin",
        "text": "stage 1",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260604_163454_885961&f=SOL_20260604_175743_stage1_N_ORG_12_mb_bosch_med17.7.3_obd_virtualmaps__1_.bin",
        "timestamp": "2026-06-04T17:57:43+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "we apologize for being late ( we were building new sw version solution) best regards",
        "file_url": "",
        "timestamp": "2026-06-04T17:58:10+02:00"
    }
]