Validator Identity - This is your unique ID for your validator on the network. It is also the account that pays for voting fees and receives rewards from block production. You’ll always need to keep some SAFE in here (there is no set amount needed, yet without any SAFE you are not able to participate in voting). We’d suggest keeping a minimum of 10 SAFE per 10000 SAFE staked. Please note, this account will not automatically replenish and requires being manually topped up to continue voting.