For online wallets, you merely have to sign up around the website and observe their verification system.静态手续费建议 这种钱包不提供任何一种手续费建议。这意味着如果选择的手续费太低的话您的交易可能会延迟，或者可能会承担过高的手续费。To be able to expend an Unspent Transaction Output, a