Transaction not yet indexed

21UwANpXRQsn57PYVwkR2EJJRF29YWRFLVF8B48G4fikdYHVa4AUJzdXLAXAsfbhDzRY3xuwQtV4ovGu6Vqci2ST

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