The Supreme Court could rule on TikTok’s fate as soon as Wednesday, after justices signaled during oral arguments Friday they may uphold the federal law banning TikTok unless it divests itself from ByteDance, expressing skepticism of TikTok’s opposition to the policy.

On Friday, TikTok argued its case before the Supreme Court. Justices appeared skeptical of the platform’s First Amendment challenge to the law requiring it to shut down or find new owners by Jan. 19.

There are a lot of lingering questions about how the ban would work in practice because there’s no precedent for the US government blocking such a major social media platform. But some things are clear,