Transaction not yet indexed

UsNhk12mgffnd3DDjsLS5S7Nt3z5DNqQkPwijiuVxNB9gbx41LTqC59PDcM5DnvskQbUhfj7Hyf1ZuBZcqbHJZA

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