Postgres issues with unsupported Unicode escape sequence

[igormis]

Describe the bug When I insert a pdf I get the following error: ERROR: unsupported Unicode escape sequence DETAIL: \u0000 cannot be converted to text. JSON data, line 1: ...9098718220", "data": "Each family has speci\u0000... unnamed portal parameter $8 = '...' Any possibility to do sanity check of the json before inserting into pg