Transaction not yet indexed

Tbub3bwhyMzwuDibznqy9fx6wSkqNvFFu5FJQnD4y8uRKBjF3pi75CTpi6Z5eTej7tphbQyP21CLBtdJD8FJLqT

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