{ "url": "https://github.com/input-output-hk/hackage.nix", "rev": "fb86e7f24e004491ca335657f662b41fc8cd01e6", "date": "2020-05-29T01:11:31+00:00", "sha256": "1ilz2drrgh3bsg9bgx468lrky0l0421xjhjhj2q2q106vcb3ciw6", "fetchSubmodules": false }