La. Stat. tit. 13 § 4369
No action shall be instituted to set aside or annul the judicial sale of immovable property through an online auction by reason of noncompliance with the requirements of Code of Civil Procedure Article 2344 or R.S. 13:4358 if the sheriff executing the judicial sale has either filed the proces verbal of the sale or filed the sale for recordation in the conveyance records of the parish. No action shall be instituted to set aside or annul the judicial sale of movable property through an online auction by reason of noncompliance with the requirements of Code of Civil Procedure Article 2344 or R.S. 13:4358 if the sheriff executing the judicial sale has either filed the proces verbal of the sale or has delivered an act of sale to the purchaser.
La. R.S. § 13:4369