[
    {
        "id": 1,
        "from": "client",
        "text": "EGR OFF PLESE",
        "file_url": "",
        "timestamp": "2026-05-19T14:41:42+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "egr_off_",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260519_144142_57D71A&f=SOL_20260519_145155_egr_off_ORG_Citroen_C4_Picasso_2007_1.6_HDI_110_hp_Siemens_SID807_OBD_NR.bin",
        "timestamp": "2026-05-19T14:51:55+02:00"
    }
]