Transaction not yet indexed

Z78u7PkEWaW3E3FrSpELXKGgkuNqYe8Q817km6HpHkKaENQ68yLwFfyMidfN2v5YSWRtwwDcDdD1mXG6KqYMEAT

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