custom_columns_json: {"oldpid" : "200-000-010-30", "num_catastro" : "200-080-582-08", "tipo" : "P", "catastro" : null, "municipio" : null, "direccion_fisica" : null, "direccion_postal" : null, "cabida" : null, "machinery" : null, "exemp" : null, "exon" : null, "taxable" : null, "estate" : null, "deednum" : null, "inside_x" : "65.94103706", "inside_y" : "18.25553202", "direccion_fisica_sunit" : null, "direccion_fisica_szip" : null, "direccion_fisica_urbanization" : null, "buyername" : null, "urbanization_original" : null, "scity_original" : null, "address_original" : null}