Unsupported type {"node_id":692706,"tree_id":182,"parent_id":65649,"position":12,"node_title":"Завдання на відправку викладачу до теми 7","node_type":"drop_task","o_id":692277,"is_deleted":false,"semantic_tag_id":"c_act","guid":"19bf992a-e05f-11ea-8575-005056827921"}