staking

type ApplyValidator struct {
	StakeAddress         action.Address
	Stake                action.Amount
	NodeName             string
	ValidatorAddress     action.Address
	ValidatorPubKey      keys.PublicKey
	ValidatorECDSAPubKey keys.PublicKey
	Purge                bool
}

type Withdraw struct {
	// staking account from which the reward is withdraw
	From action.Address `json:"from"`
	// beneficiary account to which the reward is withdraw to
	To action.Address `json:"to"`
}