{"push_id":2569575674,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"8bb17abb41d5d6bca68dce4c0c0d2cd7736c6f48","before":"0383d25b82b756472e7d5e5092ee806aa2d619c5","commits":[{"sha":"8bb17abb41d5d6bca68dce4c0c0d2cd7736c6f48","author":{"name":"IrvingW","email":"a31d98335969a967543df679b968b33437d5feba@sjtu.edu.cn"},"message":"backtracking","distinct":true,"url":"https://api.github.com/repos/IrvingW/LeetCode-problems/commits/8bb17abb41d5d6bca68dce4c0c0d2cd7736c6f48"}]}
{"actor":{"display_login":"IrvingW"}}