[
    {
        "id": 1,
        "from": "client",
        "text": "hi i need immo off for this car pls help me",
        "file_url": "",
        "timestamp": "2026-06-01T15:49:19+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "wrong file or immo already off",
        "file_url": "",
        "timestamp": "2026-06-01T16:02:44+02:00"
    },
    {
        "id": 3,
        "from": "admin",
        "text": "i correct the checksum try this file",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260601_154919_E0F94A&f=SOL_20260601_160328_ORG_VAG_PPD1.x_reading1_stg1_EGR_LAMBDA_FLAPS__Swirl__TVA_111SN100L8.FW_chk_ok.bin",
        "timestamp": "2026-06-01T16:03:28+02:00"
    },
    {
        "id": 4,
        "from": "admin",
        "text": "you shoul read in bench or boot not obd",
        "file_url": "",
        "timestamp": "2026-06-01T16:04:02+02:00"
    }
]