Transaction not yet indexed

a1YSxTSAxfJHuVG3tHnGUyku3YqyYqi8e6nPBzqHfSMepBzf6c3eS6gmcP4Ekh5hapYruCDkRKo6gvq9dMGWB8M

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