Transaction not yet indexed

PWfDNESLt2V8iN5Wcoz3yv96Wi4eZkZQmJSYf71e61JTCc8QycrU4tiARjkUZ2WDa8FY4BdWmMW11KzAnfL47Y2

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