Transaction not yet indexed

u744MuCzvNpcz7SngswQAqnK3WR1NcbUjcbH1BPPBjGBEGMHuEcaFrigxv6x5YemzZexhSAnQZHyKAPMMfRvMWU

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