[
    {
        "id": 1,
        "from": "client",
        "text": "Bench read,j'ai besoin adblue\/egr\/dpf\/off est immo off",
        "file_url": "",
        "timestamp": "2026-04-28T15:49:48+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "satge 1 fap egr adblue immo off",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260428_154948_70F168&f=SOL_20260428_163222_stage_1_egr_fa-adbmlue_immo_off_Renault_Trafic_2016_1.6_DCI_130_hp_Bosch_EDC17C84_Bench_NR.bin",
        "timestamp": "2026-04-28T16:32:22+02:00"
    }
]