Transaction not yet indexed

623qAWuNRXiUFjAw4F5aoLH1rvPrJbforwuvNUQeRSR5ke9sJv58sVE7U9EJQTMoCXaWaH7TcaaNoTmXzFraB7E2

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