The court may at any time after entry of judgment, upon motion, and after such notice, by mail or otherwise, as it may order, for cause shown, vacate any judgment entered under this procedure, for want of actual notice to a party, for error or for any other cause that the court may deem sufficient, and may stay or supersede execution.

The court may also order the repayment of anything collected under such judgment, and may enter judgment and issue execution therefor; but no order shall affect the title of any bona fide holder for value under said judgment.

Source: SDC 1939 & Supp 1960, § 33.4118; SDCL, § 15-39-40; Supreme Court Rule 81-4.