TenderChange

{
    "field_name": "closing_date",
    "old_value": "2026-05-10T14:00:00Z",
    "new_value": "2026-05-15T14:00:00Z",
    "change_summary_ar": "تم تمديد تاريخ الإغلاق من 2026-05-10 إلى 2026-05-15",
    "change_summary_en": "Closing date extended from 2026-05-10 to 2026-05-15",
    "change_type": "field_updated",
    "changed_at": "2026-04-22T20:45:00Z",
    "metadata": {
        "field_label_ar": "تاريخ الإغلاق",
        "field_label_en": "Closing Date",
        "property1": "string",
        "property2": "string"
    }
}