Transaction not yet indexed

66Y4BEXv1YuH7J673L9MvK5sYki2xAFETviJtFKqZeiVpQrrGKkh9BXdD7Hh88K78yfFUq1aEK5m8JPXpSSJB7dE

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