{   "nodes": {     "flake-utils": {       "locked": {         "lastModified": 1638122382,         "narHash": "sha256-sQzZzAbvKEqN9s0bzWuYmRaA03v40gaJ4+iL1LXjaeI=",         "owner": "numtide",         "repo": "flake-utils",         "rev": "74f7e4319258e287b0f9cb95426c9853b282730b",         "type": "github"       },       "original": {         "owner": "numtide",         "repo": "flake-utils",         "type": "github"       }     },     "home-manager": {       "inputs": {         "nixpkgs": [           "nixpkgs"         ]       },       "locked": {         "lastModified": 1687871164,         "narHash": "sha256-bBFlPthuYX322xOlpJvkjUBz0C+MOBjZdDOOJJ+G2jU=",         "owner": "nix-community",         "repo": "home-manager",         "rev": "07c347bb50994691d7b0095f45ebd8838cf6bc38",         "type": "github"       },       "original": {         "owner": "nix-community",         "ref": "release-23.05",         "repo": "home-manager",         "type": "github"       }     },     "impermanence": {       "locked": {         "lastModified": 1684264534,         "narHash": "sha256-K0zr+ry3FwIo3rN2U/VWAkCJSgBslBisvfRIPwMbuCQ=",         "owner": "nix-community",         "repo": "impermanence",         "rev": "89253fb1518063556edd5e54509c30ac3089d5e6",         "type": "github"       },       "original": {         "owner": "nix-community",         "repo": "impermanence",         "type": "github"       }     },     "nixos-cn": {       "inputs": {         "flake-utils": "flake-utils",         "nixpkgs": [           "nixpkgs"         ]       },       "locked": {         "lastModified": 1682818384,         "narHash": "sha256-l8jh9BQj6nfjPDYGyrZkZwX1GaOqBX+pBHU+7fFZU3w=",         "owner": "nixos-cn",         "repo": "flakes",         "rev": "2d475ec68cca251ef6c6c69a9224db5c264c5e5b",         "type": "github"       },       "original": {         "owner": "nixos-cn",         "repo": "flakes",         "type": "github"       }     },     "nixpkgs": {       "locked": {         "lastModified": 1687829761,         "narHash": "sha256-QRe1Y8SS3M4GeC58F/6ajz6V0ZLUVWX3ZAMgov2N3/g=",         "owner": "NixOS",         "repo": "nixpkgs",         "rev": "9790f3242da2152d5aa1976e3e4b8b414f4dd206",         "type": "github"       },       "original": {         "id": "nixpkgs",         "ref": "nixos-23.05",         "type": "indirect"       }     },     "root": {       "inputs": {         "home-manager": "home-manager",         "impermanence": "impermanence",         "nixos-cn": "nixos-cn",         "nixpkgs": "nixpkgs"       }     }   },   "root": "root",   "version": 7 }