Transaction not yet indexed

621NHpvZi957fRw8fAGgDwSi1m8Q3TSPofw3qcWLGL1Uk2fSr67Q24s1531KxgUESEiuHoJPwwjTjEmCv3sPcrh4

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