Questão jurídica principal
Whether the appeal had to be declared inadmissible because the ordered cost advance was not paid in time.
Decisão extraída
Yes. The appellant did not pay the advance by the final deadline and showed no excusing reason or proof of timely payment.
Fundamentação extraída
The court found that the appellant had been duly warned that failure to pay the advance would render the appeal inadmissible. After the final deadline, no payment was made and no faultless impediment was substantiated.