Transaction not yet indexed

Yz973QLuCbSiGGy65PSLUzP4wisy3b19rTTmViWpBdtuk9K4tkmDQJq9FdrJmYbXEW2Tahe5sBvcd6hizATsFUc

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