Transaction not yet indexed

664MuPkDwtDqWnYe5ZUNuXakXBTQSo2HsuqFr6dwhUyoQ28xrDCNvXZU5odeRXur2gc9JQUTovmoP9pMSGzC9Aky

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