Transaction not yet indexed

Df6SNLd3ZyDKwZTUHo4W98kyE7fakKwQScNcYUMidLRvNgoKACCQQPKSRRhYX9BZuWERTGXGynFeyt2Sqdm5GoZ

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