Transaction not yet indexed

666dU8pjvbSxXAsKg5374ymk5N5mGqBmGfz1odC3NZj4D7XdrSntrok3qCe7zXGDmwKuj2uekGx8mWTjL7CXeExq

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