Transaction not yet indexed

21XzpFnFt73FN3QqFgNpnEkqLPQsT5zhZGxiXKbVASpRXWiGeyuZynvog1CK3SYh8wYvM7n9kbXbxnHrHxQn8xUb

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