Transaction not yet indexed

NhkCgXaRsVXpeo9wCXeiF37vjXesJJco9D4gJ2P6JVURCfiWf2HZhW9on6CSSJHiDRpp9D7F7JcASZN5qfEVHNP

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