Transaction not yet indexed

66w4cAbgWuVhws48h5Amz8t8XUPSxFcvTTLuXRyqcWE33NhFqRvVu9maWRFeG8NHtLrZPQoNi4P3zX6wiWkmhhtt

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