Transaction not yet indexed

NKk59dD6W6zPkSo8XH1ishBcqTqQQ9JZMtVNfFYqnnP2nDqde7NQFQrFZ245w2DDTmSEECoWMn3aTuQZDJccHsf

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