trc20

type CallTrc20In struct {
	Address   string `json:"address,omitempty"`
	Owner     string `json:"owner,omitempty"`
	Spender   string `json:"spender,omitempty"`
	From      string `json:"from,omitempty"`
	To        string `json:"to,omitempty"`
	Recipient string `json:"recipient,omitempty"`
	Amount    string `json:"amount,omitempty"`
}

type UnpackTrc20 struct {
	Function string
	CallTrc20In
}