How to cancel Transaction Uniswap

[dinhvinhson]

I buy Token on Uniswap. But Transaction is pending. I want to cancel all Transaction, What should I do now.

https://etherscan.io/address/0x8d388d9d3b306e7a509620ad508716519f5b87c5

[minairia3]

I buy Token on Uniswap. But Transaction is pending. I want to cancel all Transaction, What should I do now.

https://etherscan.io/address/0x8d388d9d3b306e7a509620ad508716519f5b87c5

I found this instruction worth trying.

Canceling means generating a 0 ETH transaction to your own address with the purpose of preventing a previous transaction from “going through” / “being mined” / “being included in the blockchain” / “being stuck”.

Step 1. Head to Etherscan.io or Ethplorer.io.

Step 2. Paste your transaction hash.

If it says pending, you can still try to cancel it.
If it says not found, click the button again, waiting a few minutes between each click. If that doesn’t work, it’s likely your transaction never went through.
If it says success, you cannot try to cancel it.
Step 3. If it says pending, access the wallet you used to send the original transaction on MEW.

Step 4. Send a transaction to yourself with a balance of 0 ETH.

Step 5. Click the ‘Send Transaction’ button.

Step 6. A dialog will appear. Click the “Yes, I’m Sure” button to send.

Step 7. A new transaction hash will appear. Click the link to view it and see if you were successful. If it doesn’t show up immediately, try refreshing in a few minutes.

I never tried it before but you can resort to this method. Usually when my transaction is pending Ive just replace it with higher gas but never actually tried to cancel it. Depends also on the miners and the gas fee you used. Chances that your first transaction to be replace by the second one is high as long as you put a higher has fee.

[jackg]

The foolproof system I used was sending my eth to a different address and then return it. Or do it with a token if it's a token to eth transaction but if you get rid of the fee I think the transaction will cancelled..

I sent 1000 dai somewhere, realised my mistake and sent 400 (with 1300 in the original address) the first transaction never got confirmed.

[masulum]

I have same problems before, and never find any cancel transaction from Metamask wallet. So the only way to do just sent 0 balance in same nonce number from Metamask with higher fees. But this is not to cancel just to makes your previous transaction being confirmed.

Here my thread when i got similar Issue.
https://bitcointalk.org/index.php?topic=5184484.msg52451444#msg52451444

[JeromeTash]

So the only way to do just sent 0 balance in same nonce number from Metamask with higher fees. But this is not to cancel just to makes your previous transaction being confirmed.

Maybe what you meant to say the new transaction that you broadcast with much high gas, once confirmed makes the initial pending transaction in valid because they share the same nonce.

OP will need a wallet that can allow him to have advance options of editing transaction details like coinomi, trustwallet and so many other wallets that support Ether.
This guide can also be useful.
- https://medium.com/@nonseodion/7-easy-steps-to-resolve-cancel-pending-ethereum-transactions-88d7d8bce053

[dinhvinhson]

I have same problems before, and never find any cancel transaction from Metamask wallet. So the only way to do just sent 0 balance in same nonce number from Metamask with higher fees. But this is not to cancel just to makes your previous transaction being confirmed.

Here my thread when i got similar Issue.
https://bitcointalk.org/index.php?topic=5184484.msg52451444#msg52451444

Thank Sir, I did fix this, I trying nonce = nonce pending lower
p/s: I'm so sorry, My english verybad.

[sujonali1819]

I have same problems before, and never find any cancel transaction from Metamask wallet. So the only way to do just sent 0 balance in same nonce number from Metamask with higher fees. But this is not to cancel just to makes your previous transaction being confirmed.

Here my thread when i got similar Issue.
https://bitcointalk.org/index.php?topic=5184484.msg52451444#msg52451444

Thank Sir, I did fix this, I trying nonce = nonce pending lower
p/s: I'm so sorry, My english verybad.

So the problem is solved @dinhvinhson? If so then you have already got the answer and maybe you have not nothing to no more about this issue. Now you should lock this topic. To lock the topic go the bottom left of this thread and you will find lock button and use it. Good luck

p/s: I'm so sorry, My english verybad.

 
No problem. we are many people here where English is secondary language.

[jackg]

I have same problems before, and never find any cancel transaction from Metamask wallet. So the only way to do just sent 0 balance in same nonce number from Metamask with higher fees. But this is not to cancel just to makes your previous transaction being confirmed.

Here my thread when i got similar Issue.
https://bitcointalk.org/index.php?topic=5184484.msg52451444#msg52451444

Thank Sir, I did fix this, I trying nonce = nonce pending lower
p/s: I'm so sorry, My english verybad.

Thanks for coming back and saying that was the fix (most people don't and it helps for guests when they get stuck to know the fix).