What is an ace urban?

Excuse me, could you please clarify what you mean by "ace urban"? As far as I'm aware, there isn't a widely recognized term or concept by that name in the world of cryptocurrency or finance. Could you perhaps be referring to a specific project, company, or term that's related to urban development, but with a unique twist or focus? Alternatively, it could be a typo or a misunderstanding of a more common term. If you could provide some additional context or elaboration, I might be able to offer a more accurate and relevant description.