Transaction not yet indexed

YAFft1tG9GwiksWyCxoQFqvFfwtu8BXwWHhWD1JqKu2uabeAfbpMtZQy9KVcKUJL1miTuAem57uCw7fuKqh2pB1

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