sections from orm with uf_fields

$entity = \Bitrix\Iblock\Model\Section::compileEntityByIblock(IB_Catalog);
        $section = $entity::getList(array(
            'select' =>
                [
                    'ID',
                    'CODE',
                    'IBLOCK_ID',
                    'DETAIL_PICTURE',
                    'PICTURE',
                    'UF_ICON',
                    'UF_PICTURE_LINK',
                    'UF_COLUMN',
                    'UF_NOT_SHOW_COUNT',
                    'NAME',
                    'SORT',
                    'UF_MENU_ALT_LINK'
                ],
            'filter' =>
                [
                    'ACTIVE' => 'Y',
                    '!UF_COLUMN' => false,
                ],
            'order' =>
                [
                    'UF_COLUMN' => 'ASC',
                    'SORT' => 'ASC'
                ],
        ));
        $sections = [];
        while ($arSection = $section->fetch()) {
            $sections[$arSection["ID"]] = $arSection;
        }