{"push_id":818362274,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"3c9debddd8a1b5798574ec1d1ff2dbd1785506a5","before":"0dea2632194c92051e01ca12b8b4f95e2933f03f","commits":[{"sha":"3c9debddd8a1b5798574ec1d1ff2dbd1785506a5","author":{"email":"d6dbe20bc61e8d057c79a283a9acdc8df7c60a73@gmail.com","name":"Kimihiko NAKAMURA"},"message":"2.12","distinct":true,"url":"https://api.github.com/repos/konk303/reading-sicp/commits/3c9debddd8a1b5798574ec1d1ff2dbd1785506a5"}]}