@rookie54 saidI read your post, after you posted it, and therefore in a futuristic context, making it possible for me to confirm that you do exist in the future, although the future concerned is now my present and your past.
i was asked if i knew
indicating past tense knowledge
and since i cannot know what i do not know
only in the future, where i do not exist, will i know what i do not yet know
so no, i did not know
Hope that is of some help?