Less than 24 hours after declaring victory, New York City Mayor-elect Zohran Mamdani asked his supporters to begin contributing to his transition team in a social media post. “Thank you, New York City. Together we made history. Now, let’s get to work,” Mamdani wrote Wednesday, introducing a snappy campaign-style video that listed the many people he plans to employ to rework the Big Apple before concluding with a call for financial support.