Filter using json isnt working

Im trying to filter my table by looking withing a json object in each record and it dosent seem to work.

{"code":"22P02","details":"Token \"2d01f68a\" is invalid.","hint":null,"message":"invalid input syntax for type json"}

{"code":"22P02","details":"Token \"2d01f68a\" is invalid.","hint":null,"message":"invalid input syntax for type json"}