{
    "1.21.1": {
        "47.3.1": {
            "type": "installer",
            "url": "https://maven.neoforged.net/releases/net/neoforged/neoforge/21.1.54/neoforge-21.1.54-installer.jar",
            "md5": "md5-ucnga+57fSrZVDGMesAUpg=="
        }
    }
}