Transaction not yet indexed

21AZpTbNmjbkgJiWJF8sqDxpmRDozPQmcYPVpFJtSbD6dU4nKtkSMvtsRTXZkK46SyAgbFP3HAezu6S8h9GaP2P7

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