Transaction not yet indexed

66D4AmYMUtSnhzFzhSfpgQe55qBYVeuYARoaKzTk3Yuq6ykHXffFLLtp3qvyXhphAwhyyhffRfQPXpQCvT3Wbzp2

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