Transaction not yet indexed

56Kowj35azKwNHBztDBnhPukykg17eyj8ZMS9coPjFv1kUhC4p4dBTgCnS5pKDAkkRHn868ZB1XYSUNWPq16c5Me

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