Transaction not yet indexed

621NtENAZajg3yn5kMaaeXLW4f8vNWa4jkhMPSVSP1uNuZvRFdVFZrgNjiWbErSELzVtoPRCDhjikntq9R5a3uNV

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