# 如何开启 SOL Nonce Account ?

{% hint style="info" %}
请确保您的CoinSend客户端是2.0.0版本或以上才能使用这功能\
![](https://254105150-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fx1sJpsLJyJ12eTG1bUgP%2Fuploads%2FJDi2ftew0qjBRMxnMhjW%2Fimage.png?alt=media\&token=a047260d-b8be-4837-ad2e-a8f0c7dcdb39)
{% endhint %}

Nonce account允许延迟交易，可避免交易失效问题，开启后交易需按nonce顺序完成一笔再广播下一笔

1. 前往CoinSend客户端 > 详情

   <figure><img src="https://254105150-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fx1sJpsLJyJ12eTG1bUgP%2Fuploads%2Fuq7hem9HAqP71lGANIeh%2Fimage.png?alt=media&#x26;token=aa5b1f58-6672-443a-af9d-b7668ae33f7d" alt=""><figcaption></figcaption></figure>

2. 点击SOL一行的:gear:按钮

   <figure><img src="https://254105150-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fx1sJpsLJyJ12eTG1bUgP%2Fuploads%2FmI2QHUt6Eksx13lvCfdQ%2Fimage.png?alt=media&#x26;token=e358d7ec-92f0-479e-8ce2-d78caa73e955" alt=""><figcaption></figcaption></figure>

3. 开启nonce account，注意链上会要求地址预留账户租金（创建页面有显示所需数量），租金低于要求范围才会开始扣款，足够情况下不扣款，关闭账户后会悉数退回

   <figure><img src="https://254105150-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fx1sJpsLJyJ12eTG1bUgP%2Fuploads%2F3w2UxDzCGbgFwyHZ60wL%2Fimage.png?alt=media&#x26;token=07919657-9228-4693-b6a7-e3ef078412b5" alt=""><figcaption></figcaption></figure>

{% hint style="warning" %}
创建与关闭账户会消耗矿工费，并且创建时是使用普通方式，存在交易失效问题，可能需要反复点击创建
{% endhint %}