Transaction not yet indexed

Wb78K7g3ffNTAgBpwAapkGEw5x3LJh7rQK5wGSqwgCkMqghDdZTZ2PHn8dFJuT6h5WP42K12APXXoHoVJC3MbuN

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