Transaction not yet indexed

SKgfbJDU2YMtApNhMTMdMTHgGjZsnYhK75AqKBnwLcYRrTeSBQXBmUpUa2LyUKNWQPp5DufA43nL32nsNNZu7y7

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