如何取消以太 如果您已將以太坊現金發送給朋友，現在您想知道如何取消該付款，您有多種選擇。首先，您可以使用區塊瀏覽器來檢查您的交易狀態。這將為您提供交易的哈希值，這是一條重要的信息。您也可以在交易仍在網絡隊列中時取消交易。 以太坊交易 要取消以太坊交易，只需輸入原始交易的金額和隨機數。然後你會看到一個紅色的“！”符號，表示您的交易未成功完成。您還可以看到一條消息，上面寫著“沒油了”。這意味著您沒有發送足夠的氣體來完成交易。 一旦您確定交易已經過時，您可以替換它或取消它。替換交易可能是獲得確認的更快方法，但您需要注意一些缺點。替換交易可能會給您留下待處理的 ETH，這可能會很昂貴，並且可能會導致不必要的挖礦。這種方法並不總是最好的選擇，所以你應該盡可能避免它。 如何取消以太坊交易？ 發送交易時，您可以手動重新提交。這將用具有不同交易詳細信息（例如發送者和汽油價格）的新交易替換舊交易。這可能會導致故障保護，或者至少使您的交易更加安全。但是，它不會取消已經由礦工處理的確認交易。 首先，您需要檢查是否仍然可以修改以太坊交易。這是因為以太坊交易有一個可以更改的隨機數。 nonce 表示源自發件人地址的交易數量。如果您發送了一筆隨機數為 14 的交易，這將是來自該地址的第十五筆交易。 為了取消以太坊交易，你需要生成一筆 0 ETH 的交易，並發送一筆高 gas 價格的交易。在發送之前，請注意原始交易的 nonce 值。這將幫助您識別待處理的以太坊交易。您還可以在交易中添加氣體以加快流程。如果以太坊區塊鏈擁塞，此方法可能很有用。 隨機數是一個有助於使交易獨一無二的數字。如果交易具有高隨機數，它將被盡快處理。一旦確認，交易將被添加到區塊鏈中。重要的是要注意隨機數，因為它將幫助以太坊網絡優先處理具有較低數字的交易。 如果您將 gas 價格設置得太低，您的交易可能會卡住。如果交易太低，礦工將不會接受您的交易。如果gas價格太高，你的交易就會被別人搶走。一旦卡住，您將無法從同一個錢包地址進行任何新交易。
Category: Cryptocurrency
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