Transaction not yet indexed

Fwu99LcH7FtKKSgLE2cRzuUffFLzXGAcvasUrKuZjrfU9CyW5cz8ePhjLyBekLibVjSMiRKjN6k6vcF53d3wQ21

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