Transaction not yet indexed

478ukajBKkXG8mq9snvuVXUYWVJbqoSaXiR9CC6KbX4vJaL3Vrb6ytushvG7Tx8YfmqHfGrT5yjVZ6MdgNrkTUr7

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