Transaction not yet indexed

21TwGYrpAma8Jhp5UL2EzzbejLXaMTQpvMZf9eKAEPVKLHTe8HLFdvSZyVgdZmDP7z2cbPhh7ku4trZgSbMvisk6

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