Transaction not yet indexed

HKQgFuGNAPkEbpCqqZZdnM3fU2sdgKcwsoHcHSj8LfYoSPnSSTm82KyCYZCTykjz8AwAQbg7g1V6pE7WKyaDdP9

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