Transaction not yet indexed

21DuzeG6ctRdcAgZPnj2gQhfEbo3oxYf1fFHktKBf76vpDc56RLB6eyH3EMFvqFShrfuYBisM1wuHMqACJd6zzRZ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.