Transaction not yet indexed

UbwNubBmhfak5fwSWAAB3B3Gq7yaXLUuitZJrZHSLPnHaLPJ74Mm9vMAggZ75u4cgXqpHGG8CNgUUaqMx9ifV4h

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