[
    {
        "id": 1,
        "from": "client",
        "text": "plese is ready?",
        "file_url": "",
        "timestamp": "2026-05-28T11:07:05+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "stage 1",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260528_100135_ACE99A&f=SOL_20260531_145051_Stage_1__ORG_newsoft_IntFl__1___1_.bin",
        "timestamp": "2026-05-31T14:50:51+02:00"
    }
]