Transaction not yet indexed

21tSAA5nDMvtqYgkdupaXVPdVQNuorkYLoKMdDrtZM8psqHXDNFDtAw8yH8iS2Xw3FKeL2FrEv11jesk2u7YbD97

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