Transaction not yet indexed

669TcYKAYpL3L7ekhUTa75uuZNjPxEVhoPMSMKGVL7AfcbfzzwDBwpB8X8c8xFNrkqoCgetNSysATv1NB7CeFwt8

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