Transaction not yet indexed

5WCmSmVyknFQL7YzAKQp3PqnnAzAUN21RCxMuJMvjpJ8WKaUTVTUfDGqCFe3Evbe3uoqeaRCXK1BtQxSqYAmLft4

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