Transaction not yet indexed

HE45jaZCidweEaXQapzfvP34LvRuSW2fuc7wxX4UGYxgFheLEQcB1YwkTqFX2jotcdMMnHdduLahAqq4eHzaSv3

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