Transaction not yet indexed

669YbfJGJ2vEkTzDQMVSr8aoHTx6VRRDbFf2ueEoE1pqsH2mqw7AGK95mQVpr4eEfbV7oA2AmpFddvTakrXkMMuf

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