Transaction not yet indexed

AttYSSj89FpRuESdRSvyb5vnmkM6dvo6WwcPhfxBLhdgSXM9cdrGo1hq9CRKENhzUAVJNaJDdBK2PWEQj91mywH

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