Transaction not yet indexed

2ub99RSW1CAkex9rAo39v8hRKJLmLkK1wEjoqQ4TQoGfa3YWLELfpWfZ3zRXFmoa8fN7qKLzZn8XmHTNy5ccAAB9

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