Composite data types escaped with few errors

[afidegnum]

I had an error of not able to insert a dictonary data, I had to pass the value with json_dumps which got escaped.

{'id': 'second', 'class': 'below'} # this gave an error
{"id": "second", "class": "below"} # this got escaped. to {\"id\": \"second\", \"class\": \"below\"}

how do i handle composite data with age-python?