TIMESTAMP = 1497262640
SHA256 (rubygem/url_safe_base64-0.2.2.gem) = ff2bb6fb63fc5fa34dbab2c2f9199e0b8edf76de6c77e30a3595f07a95a7faf1
SIZE (rubygem/url_safe_base64-0.2.2.gem) = 7168