Questão jurídica principal
Whether the appeal must be entered into despite non-payment of the required advance on costs.
Decisão extraída
The appeal is inadmissible because the appellant failed to pay the advance on costs within the extended deadline.
Fundamentação extraída
After the court granted an additional deadline with a warning of inadmissibility, the appellant still did not pay. In these circumstances, the appeal had to be declared inadmissible under the Federal Supreme Court Act.