ByteDance, TikTok’s parent company, is required to sell the app to a U.S.-based buyer or face a nationwide ban.

TikTok went down for millions of US users just before a ban of the app took effect across the country. Quick recap: In April of last year, the US Senate passed a bill stating that TikTok would be banned across the country due to national security concerns — unless the Chinese company ByteDance sold its stake in the app.