Question juridique clé
Whether the appeal could be heard despite failure to pay the requested advance on costs within the deadline.
Solution extraite
The court could not enter into the appeal because the advance on costs was not paid in time and proof of timely payment was not provided.
Motifs extraits
After the reminder period expired, the appellant neither paid the advance to the Federal Supreme Court nor handed it over at a post office in favor of the court, and did not prove timely payment by debit confirmation; under the warning, non-entry followed pursuant to Art. 62(3) BGG and Art. 108(1)(a) BGG.