Transaction not yet indexed

ffMbU8WgsH3bBiZpj3gD6ow2t9xVdn6Ez5FtH8ZByWvbuek7b6LshLqYssRjLWt5SPnh3DFDEvD1hHUC82azkYQ

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