Transaction not yet indexed

Nka9DfGDjUdphZz2QvJozpLZBirj9RtE4KFuhRWNCD9f8kduZbtdzmFYRfrQaMU5iwVsgvhUAu4LFQD8rnJ7cQA

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