Transaction not yet indexed

66CvtSSMBV5PMHFcDLecy1xAcAuQnkWZyTbQNLwUEcR6LKwSB3LQeN8VCbKNtJRxL5Hig5ssS8JVW2SCwcKW6HrT

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