Transaction not yet indexed

Khg9ZaL6md9GHLQPnab1NGoEqdBG37oxyWMFFDpSM3GeVzyAfgSXCDgfAd8wTSJp1NyEUHUZ63wGfcZap1m71YN

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