Transaction not yet indexed

u66WoGkbc9uYa236fACEmEqrYQEBJnmNFqwUZcrqMAtftFhqVJ4Szf2F5BXwD8mZYGrRnHNuAmMdN75xNkPynXk

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