Upon loading the keystore, the user is introduced with a decision of addresses, as derived with the mnemonic held from the keystore (When the keystore has "variety":"mnemonic"). In an effort to activate guardian signing (co-signing) a GuardAccount builtin function transaction needs to be despatched to MultiversX network. A guard account https://funny-lists.com/story19498320/5-tips-about-multiversx-web-wallet-you-can-use-today