[
    {
        "id": 1,
        "from": "client",
        "text": "cest pour adblue off asl 6.2a cest la meme 6.2 c",
        "file_url": "",
        "timestamp": "2026-05-14T10:52:21+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "adblue_off_ dcm6.2 veuillez decoinnecter la dblue et la pompe",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260514_105221_C1EFFD&f=SOL_20260514_105614_scr_ORG_Citroen_Jumper_2014__II_-_Phase_II__2.0_BlueHDI_130_hp_Delphi_DCM6.2.bin",
        "timestamp": "2026-05-14T10:56:14+02:00"
    }
]