Transaction not yet indexed

ffEtmKCXV92EPRpgiF6jvx1jRWeLW2E8TaZetxsnXqrEPb5osk9W55yEe8ffX2rg4TpcMaGRRCh3CEaYgurrNRi

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