{ "url": "https://github.com/input-output-hk/hackage.nix", "rev": "ce122ecaeccca2566333668a7b0ec482f61824b6", "date": "2020-03-14T01:11:40+00:00", "sha256": "1170363plpnaqwmyg721lr75cr3hw1fpxxg11j3cjqqvzr70b6qx", "fetchSubmodules": false }