Transaction not yet indexed

Ub5WYCkfa2hMuph2s45FGtUYX8jGt2ABzAD1KK7UupyLdPVaSU7jEPLcfqQ58sQcC4q9t6NDbvb4mgKWTqKUv6R

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