Questão jurídica principal
Whether the appeal had to be entered into despite non-payment of the required cost advance
Decisão extraída
The court did not enter into the appeal because the appellant failed to pay the advance even within the final non-extendable deadline.
Fundamentação extraída
Under Art. 62(3) BGG, failure to pay the ordered advance after warning permits non-entry in the simplified procedure under Art. 108(1)(a) BGG.