Transaction not yet indexed

RFcSSKyxsgNDhJKfJ7GkBaPFcqeJFzUekRxi9bi5KWzAkAzgVF3uZwt7hFVKPjKD2ZwZWaoiZd9MLkpCMaG7nWY

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