Transaction not yet indexed

yycEL6733eNykADa9naJza6FXfVznxqu8677PYDYZP1nzqJMeZtFdxqwjgFk2iM6ZQcPEDHNaCszyfiKBTC5xUS

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