{ "url": "https://github.com/input-output-hk/hackage.nix", "rev": "cb519c5ed3f8c25a0b9d711744120f09b0b5df5a", "date": "2019-04-02T01:09:53+00:00", "sha256": "1q4bnsp1wgj7xwk0379wj5hwrbbmsz0m0n95ghmz813ld46vnm0z", "fetchSubmodules": false }