Transaction not yet indexed

WuM2nvDndRSwi3cCiQ7db93cpCZUYRQsFudMPSTjvraJkzM3oYrv4ZceEKyfN5hDbvufWWqhH7N7eoX7LTk1T45

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