Zavier quiere involucrar a las audiencias que recientemente se comprometieron con el contenido de videojuegos en Twitch. ¿Qué tipo de señales debería usar?

Media interactions" is the correct answer because it directly relates to user engagement with content on platforms like Twitch. This signal type captures actions such as views, clicks, and other forms of engagement with video game content, making it ideal for targeting users who have recently shown interest in that specific niche. "Store interactions" would be relevant for targeting users based on their shopping behavior (e.g., product views, purchases), which is not the primary goal here. "Campaign remarketing" is a broader strategy that involves re-engaging users who have previously interacted with any of Zavier's campaigns, not specifically those who engaged with gaming content on Twitch.