{"push_id":1028447801,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"cb6b0c2819f2a914a337b21a29a4a550b17608c9","before":"99b170a31cbcd96da5198efb52dfa84100b7f2b1","commits":[{"sha":"cb6b0c2819f2a914a337b21a29a4a550b17608c9","author":{"email":"31bff6c14b92b038f07a24ee3148e3825d52bb26@gmail.com","name":"fan"},"message":"easy","distinct":true,"url":"https://api.github.com/repos/fanyang209/data-structure/commits/cb6b0c2819f2a914a337b21a29a4a550b17608c9"}]}