Transaction not yet indexed

Nt9bUY6hAwmAaPBpyr2wTbH7bwfCsGREz5CsyaeujAAUP57BGaTJtTqvDNzGyJXaRTDZ2YEdLmecWsLCyEuEyw8

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