Questione giuridica chiave
Whether the federal appeal could be entered into despite non-payment of the court advance within the deadline.
Decisione estratta
No. Because the appellant did not pay the advance even within the grace period, the appeal was not entered into.
Motivazione estratta
Under Art. 62(3) and Art. 108(1)(a) BGG, failure to pay the required advance after a set deadline allows summary non-entry.