Kernrechtsfrage
Whether the appeal met the minimum reasoning requirements of Art. 42 BGG.
Extrahierter Entscheid
No. The filing did not explain why the lower court's finding about the untimely payment of the cost advance and the resulting non-entry decision was wrong.
Extrahierte Begründung
Under Art. 42(1) and (2) BGG, the appeal must contain requests and reasons showing in a concise manner how the challenged decision violates law. That threshold was not met.