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Is there a way to make the user pay "aggressive" gas fees automatically instead of them choosing that in MetaMask?

I am having issues with MetaMask in my DApp because users are using wrong or invalid RPCs. Is there a way of making users add a network automatically to MetaMask with the right RPC and override the ...
Falcon Stakepool's user avatar
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0 answers
24 views

Cannot get transactions returned by w3.eth.filter("pending")

I have code listening at testnet node and getting pending transactions returned by filter. It works well, usually, but sometimes filter returns id (or batch of ids) of non existent transactions. Or ...
Jaroslav Kameník's user avatar
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1 answer
31 views

Set RPS with ethers.js

I wrote a code to check the pending transactions of a contract, but I would like to limit the RPS (requests per second) to 25 (I'm using a node with user free) how could I do it? Here is the code: ...
Loner's user avatar
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1 vote
2 answers
18 views

Which value is picked up by a transaction stuck in mempool upon execution - one at Launch time or one at Execution time?

Could someone please confirm what happens in the following scenario: uint256 public reducer = 5; function calculateYield(uint256 lpTotal, address tokenA, address tokenB, uint256 minA, uint256 ...
H.C's user avatar
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0 answers
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Need to cancel a pending transaction to a smart contract. I AM NOT A DEV :(

Would really appreciate if you could help me out. So i had almost no eth left and decided to be cheap by place a transaction with a very small gas fee. Now the transaction is pending more than 24h and ...
weedalik's user avatar
0 votes
1 answer
46 views

Pending Transaction with Low Gas Stuck for 22 Hours: Seeking Solutions for Cancellation or Completion

I attempted a transaction 22 hours ago with a low gas offer due to insufficient ETH, but the transaction has been pending since and I can't seem to cancel it. MetaMask indicates there's not enough gas ...
Fatih Uysal's user avatar
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1 answer
35 views

Unapproved transaction on BaseL2 **basically my funds have been stock for a minute now**

I currently have an unapproved transaction on the Base L2, and it's strange that my wallet is essentially stuck on an unapproved transaction. I can't send any other transactions with that wallet. I ...
yahdielo's user avatar
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1 answer
196 views

I need some help cancelling a pending eth transaction from my coinbase wallet

Long story short. I wanted to partake in a free nft mint but messed up and lower the gas. The transaction has been pending for 9 days and the gas is far too low to ever go through. I have since tried ...
john brady's user avatar
1 vote
0 answers
60 views

Transaction stuck and blocking any new transactions, but changing node provider solved it. Why?

Can someone please help me understand what just happened, so I and others can account for this in error handling? I was using web3.py to swap USDC for WMATIC through the UniswapV3 Router on Polygon ...
Skeppet's user avatar
  • 111
1 vote
2 answers
87 views

Transactions do not appear in Ethereum mempool

I analyzed my node mempool for one hour. Only 60% TX included in blocks(during this one hour) appeared in my node mempool. Why I don't see other 40%??? Node configuration? Hardware? Any ideas? Thanks
OperaMan's user avatar
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Confused with eth transaction pick up priority

I've added a transaction couple days ago at 8 gwei with little priority fee (0.001) There were blocks where the base fee was lower than mine yet it wasn't picked up. This is one recent example block ...
guenis's user avatar
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19 views

transaction pending so long with high gas, correct nonce

I am making lottery contract, and want to execute set public variable by custom script. my contract code looks like this. // ... address[] public applicants; uint32 numWords = 5; function ...
rrrrssss's user avatar
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0 answers
60 views

I get an error when there is another tx record related to the target token in the same block

I create a smart contract and interact with node.js and buy and sell a token. Here is part of my smart contract: // TokenBuy Function -> function buyToken(address token, uint amountOutMin, uint ...
Jack Suelman's user avatar
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0 answers
9 views

Mine tokens stay on out

Hello there i have a coupleof hunderd euro,s in WSM tokens i bought those with Metamask. And i transferd them to Etherium but the some of mine tokens are out how do i get them in I have contact ...
xallias's user avatar
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31 views

Still shows as pending in etherscan but Transaction dropped and replaced

I Replaced a transaction by sending transaction customizing the nonce in Metamask. Now the Replaced transaction shows as "dropped & replaced" in etherscan, but it's still pending: ...
Ignat Zhe's user avatar
1 vote
0 answers
214 views

Why I can't speed up a speed up transaction in MetaMask?

I was working MetaMask: Send (do) a transaction two buttons for controlling the transaction appear Cancel & Speed up Speed up transaction Only cancel button is there and I can't speed up the ...
Reza Aslejeddian's user avatar
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1 answer
168 views

ethers.rs - PendingTransaction returns Ok(None)

I'm running into some issue while testing a smart contract. So I published a smart contract, made a call using cli, and I got the data of the call: let data = "...
Nathan's user avatar
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1 answer
192 views

Geth transactions not broadcast and stuck in pending state

Setup three Geth private network nodes(Clique) via docker container. They are deployed on three different VMs. Among 3 nodes, there is a miner node to mine the block, a RPC node to accept RPC request, ...
abcuse1111's user avatar
1 vote
0 answers
227 views

GETH - BAD BLOCK : Error: invalid merkle root - Transactions and block stuck in pendings

I'm having problems with geth when I try to send transactions on my private blockchain being developed using Geth. Practically a block is blocked in pending with around twenty transactions inside it ...
AlexCav's user avatar
  • 51
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1 answer
207 views

Can a sandwich attack be designed using 1 flashloans and no outside capital? attacker tx, victim tx, attacker tx bundled with 1 flash loan?

So the question is can you bundle 3 transactions into one transaction where the first transaction borrows using a flash loan executes certain conditions, requires a middle victim transaction be ...
Akash Patel's user avatar
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0 answers
35 views

How can I get pending transactions from ethereum mempool faster than others? [duplicate]

everybody. I want to get pending transactions faster than others. I have heard I have to use private light node to do it. Is that right? How can I do that? I can also use infura or alchemy but I think ...
AresColin's user avatar
1 vote
2 answers
326 views

USDT Transaction Dropped & Replaced

While trying to send USDT to a wallet address, my transaction got dropped and replaced. I assumed that the transaction would go through if I just wait, but it seems that it got replaced and sent to a ...
fwara07's user avatar
  • 11
1 vote
0 answers
341 views

Alchemy API: How to get transaction history including failed and pending transactions for a specific wallet address?

In React I'm building a transaction history screen to list succeeded, failed and pending Polygon transactions. Using alchemy_getAssetTransfers I can retrieve the transaction history for a specific ...
Operator's user avatar
  • 111
1 vote
1 answer
831 views

ETH pending transaction (>4 days)

I have a transaction pending on ETH which is bridging ETH to Linea Mainnet. I accidentally set my "advanced" to both Base and Priority to 10. Which now causing my transaction stuck more than ...
Brian Har's user avatar
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1 answer
229 views

simulate a transaction considering another pending transaction

I have the following problem and have hard time to simulate it to get the answer. Let say I have a 5 WETH tokens. I sent transaction X with nonce 1 to transfer 5 tokens from Account A to Account B. ...
Majd TL's user avatar
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2 votes
1 answer
1k views

InvalidStatusCode: server rejected WebSocket connection: HTTP 401

I am trying to subscribe to pending transactions on the Ethereum blockchain using this tutorial from Infura: https://docs.infura.io/tutorials/ethereum/subscribe-to-pending-transactions When I try to ...
Beata's user avatar
  • 25
0 votes
0 answers
15 views

Reason for a transaction and replace transactions being stuck?

The replaced transaction hash:0xb35ef6f82632d1f132950f71d86e8706236d8659ea6163951adcf63129ce30e1 The original transaction hash:0x9aa8455e38da183f4a01d3e12d02de85048bdb0a4a9fc040140a276159190c20 Today ...
Ryan's user avatar
  • 1
0 votes
0 answers
14 views

Are all transactions in mempool issued by an EOA?

I wrote some code that gets pending txns contract code on Ethereum, and all i get is contract code: 0x which means no contract code thus txn is issued by an EOA. Can we assume that every txn in ...
Ahmed Rami Berrahal's user avatar
1 vote
0 answers
63 views

How can I access mempool pending transactions without running a full node?

Is there a way to access mempool data without running a full node? through a node provider for example?? (I don't want to use already existing market products (bloXroute, blocknative..), basically I ...
Ahmed Rami Berrahal's user avatar
1 vote
1 answer
49 views

it’s possible that swap transaction get executed some blocks later

i want call X function, there are multiples external calls in this function.one of this external calls is a DEX trade. it’s possible this DEX trade transaction get executed in the some blocks later or ...
Saeed Alipoor's user avatar
1 vote
1 answer
20 views

Modifier will get executed in the EVM or no?

where Modifier executed? in block 1, for example i want send 10 eth to a contract address. in the modifier i will check that contract address should have 0 eth balance. The check is done at the ...
Saeed Alipoor's user avatar
0 votes
2 answers
629 views

Pending transactions stalled even cancelling with high gas fees

I have several pending Ethereum pending transactions that have been stalled for long, as show here: https://etherscan.io/txsPending&m=hf It doesn't matter how many times I tried to cancel them ...
user376830's user avatar
0 votes
0 answers
87 views

How can I subscribe pending transaction which are filtered by 'to' address?

I tried to subscribe pending transactions by using ethers.js and the code is below. subscription = provider.on("pending", (txHash) => { if (!onRunning) { processTx(txHash); } }); But when ...
Michael Anderson's user avatar
2 votes
1 answer
781 views

How to get transactions from a wallet address?

Is there a way to get all the transactions from a wallet address using ethers.js or viem.sh? Or are there any third-party libraries that have this functionality? I'm looking for something along the ...
Adrian D.'s user avatar
  • 554
0 votes
1 answer
446 views

Can't clear pending transaction with current nonce getting an rpc error

Somehow my transaction was sent with extremely low gas fees from ETH mainnet to zkSync bridge. Is stays forever on pending I saw this and tried to cancel it/speed it up but it did not work. I tried to ...
Car Konto's user avatar
1 vote
1 answer
685 views

How to deal with 'transaction replaced" error? Is there a way to force a non-replaceable tx sending?

I'm having a bit of a headache trying to understand how to fix the 'transaction replaced' error when using ethers-js. I use await tx.wait(). I even use sleep for at least 10 seconds between ...
Eugene1111's user avatar
3 votes
2 answers
866 views

How to find out when pending transactions go through? Ideally I'd be alerted

How do I know when transactions are either successfully mined or still sitting in the mempool? I don't want to just overbid on gas to get my transaction to get mined faster / more instantly from the ...
0xshells's user avatar
2 votes
1 answer
125 views

How do I prevent people from seeing my transactions and the information about these transactions?

I don't want to expose my pending transactions to the public mempool b/c I want to prevent arbitrage and tactics like frontrunning.
0xshells's user avatar
1 vote
1 answer
36 views

What is the recommended replacement of the js option of the geth?

We were using the js together with a --preload to run geth in a private network using docker. The main use-case was to mine blocks only when a transaction exists (Similar to this How to make miner to ...
Tsirkin Evgeny's user avatar
0 votes
1 answer
293 views

Contract deployment on Polygon mainnet being stuck

So I've been trying to deploy the simplest contract on Polygon mainnet for hours now with no luck. The transaction is stuck on pending. I tried with many different contracts and I tried changing the ...
Hasan Khadra's user avatar
1 vote
0 answers
21 views

How many dependent transactions will Infura accept?

How can I reliably send many TXs simultaneously on mainnet with Infura? I'm trying to send a lot of TXs at once (like one hundred). I've been able to do this on Goerli (getting in 120+ TXs in one ...
will_durant's user avatar
  • 1,154
0 votes
1 answer
115 views

Transaction going to pending state

I have a private protected Quorum Blockchain network instance: Geth/v1.8.18-stable(quorum-v2.4.0)/linux-amd64/go1.11.2 coinbase: 0x365...63c7ced at block: 175 (Fri, 06 Jan 2023 12:47:38 IST) datadir: /...
Geethapriya G H's user avatar
0 votes
2 answers
480 views

I'm trying to create a bot that can copy-trade wallets on Ethereum. Im a bit confused on something

So say I want to copy this transaction: https://etherscan.io/tx/0xf4cf0c28c014dd54bd1453b0a92514111ffce2f5584d47beabbc6db2253597fd This transaction uses the method "swap tokens for exact tokens&...
SA22K's user avatar
  • 7
2 votes
0 answers
1k views

Getting ALL pending tx from txPool

I'm working on top of geth in golang. My first goal would be to stream all pending transactions from the txPool. The problem is that when I run my script, I can't manage to catch 100% of pending ...
kms kms's user avatar
  • 21
0 votes
2 answers
65 views

Gas settings when sending a tx

I currently have several txs stuck on Pending even after passing them 100 gwei of gasPrice while current baseFee is 0.000001086 gwei (on Goerli and using ethers.js). const ops = { gasLimit: ethers....
dNyrM's user avatar
  • 928
0 votes
1 answer
3k views

ethers.js - How to confirm if transaction has been mined successfully or not?

I have a script which calls a smart contract method swapExactinputSingle(amtIn). I want to make sure that once this particular method call is successful, then only the code lines to print updated ...
Tarun Khare's user avatar
0 votes
1 answer
34 views

Why does my Remix crashes and the transaction keeps on pending

So Hi, I have been coming back to SC programming and I tried to create this smart contract that crashes the remix VM. I do not know what error is causing it and curious to understand it from a low ...
Lee's user avatar
  • 1
3 votes
2 answers
2k views

Pending Transaction on Goerli

I've started the Ethernaut challenge. I have a problem with forever pending transaction on Goerli, here is the link : https://goerli.etherscan.io/tx/...
foufrix's user avatar
  • 185
0 votes
1 answer
46 views

Connect different wallets same time and make transaction [duplicate]

actually i want to do this on bnb chain, the thing is that I have multiple wallets in the bnb chain and so I want to use a claim option and claim the token from multiple wallets, so I want to know is ...
Dasappan's user avatar
0 votes
2 answers
224 views

How to wait for transaction to be mined in web3dart?

I'm bulding a Dapp. My Dapp interact with erc20 tokens and erc20 tokens must be approved first. But how i can wait for the approve txn to be mined and success before doing other txn like transfer... ...
Long's user avatar
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