Transaction not yet indexed

664MpyMfNge5uBjLkY7jRmJvujYXX2TeNLa7XTM5SnxA7wP6SWbSiH77Q5T3r5bLm5RW8E16rEs4u75Qc81gQaPS

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