Questions tagged [pending-transactions]

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All transaction pending a lot of time?

I wrote contract and deployed it on remix today but it takes over 5 min to confirm.And I tried to call function of deployed contract , but the transaction still takes several minutes and even I call ...
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32 views

Is it required to use multiple Etherem accounts to send transactions on behalf of customers to avoid pending transactions?

We are developing an Ethereum based exchange. In our project, customers put their orders to send ETH or ERC20 tokens to others, and we currently do these transactions via our Ethereum account on their ...
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1answer
27 views

How to cancel a pending transaction from command line?

I have a private key. I need to cancel a pending transaction sent from its address. How to do this from command line? Also: I need to do the exactly same thing if there are several such pending ...
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39 views

If I have several wallets with the same address, how to deal with nonces?

I access Ethereum from several wallets. Some of the addresses are present in several wallets at once. I discovered that nonces should always increase. (Right?) Then if I send transactions from several ...
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55 views

Txpool not receiving any new pending transactions

This seems to happen randomly during an influx of new transactions. I am running a node with high txpool limits. --txpool.globalslots 1000000 --txpool.accountslots 128 --txpool.accountqueue 512 --...
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20 views

Detecting dropped and replaced transactions web3.py

I am using web3.py. Given a transaction hash, is there any way to determine if a transaction was dropped and replaced by another transaction with the same nonce? Currently i am looping w3.eth....
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15 views

Getting txpool with python web3 and infura

I am trying to monitor pending transactions with python web3 and an infura node. I am currently using web3.eth.getBlock(block_identifier='pending', full_transactions=True) on a loop to fetch pending ...
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5 views

MainNet Truffle Contract sendTransaction request not returning transaction receipt

I just deployed my smart contract to MainNet and starting to test my DAPP. I am running my own public Open Ethereum node where I send my transactions to. I am NOT mining in this node. From what I can ...
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2answers
37 views

Truffle migration deployment: Transaction was not mined within 50 blocks

I am running my own Ethereum client node (Open Ethereum 3.0.1). I am using Truffle migrate to deploy my smart contract to MainNet. However, the contract deployment is taking too long. The result from ...
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1answer
26 views

contract deployment fine on rinkeby but pending on mainnet

I deployed smart contract on rinkeby using web3 script and it works fine, actually deployed many times. Today I tried to deploy on main net and transaction is pending since 40 mins, gas limit is ...
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20 views

Geth transaction pending on Ropsten testnet that will not send

On a Raspbian linux system I have been using geth --testnet --syncmode light to sync the Blockchain in one terminal and running geth --testnet attach in the other, but when the Blockchain is synced I ...
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0answers
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Are transactions with too high nonce propagated to other nodes from local pool by parity?

I want to understand what happens with tx when I create tx with too high nonce. It's saved in a local queue, but do other nodes get the information about this tx? I don't know, can I remove tx from ...
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2answers
73 views

how to upgrade or cancel a pending low gas transaction

I sent a transfer of an ERC20 token from my wallet to an exchange wallet with the lowest gas (5 Gwei). It's now been 1 day 6hrs and still shows as pending. Is there a way I can upgrade or cancel this ...
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2answers
253 views

Transaction stuck because of low gas price

i accidentally put the lowest gas price possible when i am about to send my eth.. is there any way to cancel / re-make my transaction?? i have read some articles telling that i should out-gassed my ...
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1answer
36 views

Spending funds before the block is mined

Suppose I have an application that receives funds from users and instantly moves them into an associated cold storage account. If one of our nodes detects a transaction broadcast to one of our ...
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1answer
33 views

What block will be set on pending transactions?

I have faced with different pending transactions in Ethereum. This is one of its strange ones which is pending after 9 days! Total amount which has sent is 1 USDT, and the fee is 0.0003 Ether. ...
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1answer
26 views

Can using getTransactionCount() + 1 prevent waiting for pending transactions?

I tested sending multiple transactions with a low time gap, and I knew that they will wait for previous transactions to be confirmed. I did not use Nonce in the transaction code as it is optional. But ...
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0answers
16 views

What is a pending transaction?

I tried to send a signedTransaction using a low gas price (it's my will to test timeoute of my scripts) I supposed also that a not mined transaction was 'pending', so I tried checking, while the ...
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16 views

web3.eth.sendSignedTransaction takes too long time, which strategy? [duplicate]

Until now, I used rinkeby test network, where things are a lot faster, i discovered. I was doing this const receipt = await web3.eth.sendSignedTransaction(signed_tx.rawTransaction); console....
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1answer
54 views

getTransaction sometimes returns null when transaction is pending

I am looking to get real time transaction data as it is broadcasted to the ethereum network, so I have subscribed to pendingTransactions. This only returns the transaction hash though, so I have to ...
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1answer
77 views

Why is Etherscan's “Pending transactions” count so huge?

Etherscan's pending-transactions count has been in the 60k-80k range for a few days. Why is this? If I look at etherscan's current pending-transactions list, sorted by gas price, I see transaction ...
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2answers
337 views

How to get pending transactions with using geth or other client?

I would like to get pending transactions with using geth. And I tried to use 'web3.eth.pendingTransactions' on geth console. So the geth returned '[]'. > web3.eth.pendingTransactions [] But I ...
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1answer
23 views

How do i keep a contract's value changed by another one constant?

There are 3 contracts; A, B, and C. C has a state variable that initialized null. A changes that state variable to Yerevan. After that, B sees that variable. Evaluating by A is successfull but B sees ...
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63 views

Transaction stuck in pool

All of my transactions was stuck in pool as pending around 2days and not getting broadcast to mainnet. > txpool.status { pending: 4096, queued: 1024 } So I have 2 questions here: Will those ...
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17 views

how can I retrieve the exact pending nonce from parity ethereum node?

please help me, the rpc method parity_pendingTransactions cannot return the result that I hope. https://github.com/paritytech/parity-ethereum/issues/11385
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85 views

Transactions stuck in pending state on a geth node

I have a private network of a geth and a few parity nodes. I use the geth node to submit transactions via RPC. A mining pool runs on one of the parity nodes. That node is connected to the geth node ...
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1answer
87 views

How to calculate average time it takes for a transaction to be added to Ethereum blockchain?

In the following article (LINK) we read: "despite the fact that at the time of this writing a new block is produced approximately every 10–20 seconds the average time it actually takes for a ...
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2answers
130 views

Promise always <pending>

var Tx = require('ethereumjs-tx').Transaction var Web3 = require('web3') web3 = new Web3('https://mainnet.infura.io/v3/a47d55XXXXXXXXXXX') var balance1 = web3.eth.getBalance('...
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1answer
75 views

How to get the pending transactions in the whole network from ethereum?

I would like to get the pending transactions in the whole network of ethereum. For example, the transaction '0xabcdefg' is right now pending in the pool, waiting to be mined by miners, after 12 ...
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1answer
25 views

Is it possible to partially signed tx without nonce and then a third-party proxy will fill the right nonce?

As part of building managing nonce mechanism, we thinking about several approaches for issue tx from frontEnd without the need to wait till it mined before sending the next tx. Is it possible to ...
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1answer
91 views

Adding a pending transaction to get the balance results in a different outcome

language : python 3.7 network : kovan use web3(infura) I want to check the balance as well as the pending transaction. The address below is the address with the Pending transaction. Testing in the ...
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43 views

transaction pendin for 7 hours now

my transaction from ledger wallet to my binance wallet has been pending for 7hours now. I guess I haven't set up enough fees for the transaction. https://etherscan.io/tx/...
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1answer
49 views

Pending transactions not mined in private network

I have created a node with the following genesis block: { "config":{ "chainId":9119, ...
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1answer
89 views

Storing transactions result into database

I need to store the transaction details to my database. And here is my code: var rawTx = { nonce: nonce, gas: estimate_gas, to: contract_add, value: '0x0', ...
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1answer
130 views

Contract ERC20 creation “pending”

I have created a new ERC20 contract using this generator https://vittominacori.github.io/erc20-generator/ The status is "pending" , 21 hours at this time. Some explanation? Previously, I tried it ...
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2answers
317 views

How to get transaction status (programatically, not etherscan)?

I have a problem when I interact with an Smart Contract, from a javascript webapp. I can execute the transaction correctly when the status is confirmed, but I cannot get any error response when it ...
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1answer
120 views

How to get ethereum gasPrice from a transaction hash?

I need to get the gasUsed and gasPrice so that I can calculate the correct amount of gas required for a transaction. I can get the gasUsed using: var accountOneReceipt = await contractInstance....
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1answer
92 views

How to modify the algorithm of transaction selection in Ethereum private net?

By default, miners select transactions with high fees from the mempool. So, transactions which are dependent and have a specific order can be selected randomly without respecting this order. Will I be ...
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2answers
216 views

Transaction disappeared from the pending transactions in node

My ether wallet has been working for more than 1 year. Today There was a memory issue in my node and the node shutdown. When I restarted the node via geth client the node resound ~5000 blocks behind ...
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2answers
29 views

Transaction does not get processed

I am using a local testnet. I send transactions with eth_sendRawTransaction but unfortunately sometimes the transaction pass and sometimes not. When it does not pass I have two things happening at ...
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1answer
139 views

org.web3j.protocol.exceptions.TransactionException: Transaction receipt was not generated after 600 seconds for transaction

I am sending a transaction through this code public String transferEthByPk(String amount, String toAddress, String privateKey, Web3j web3j) { BigDecimal value = new BigDecimal(amount); ...
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1answer
88 views

How long does a smart contract typically take to complete?

I have been developing an application using a smart contract, the application is similar to this one: https://www.ethereum.org/crowdsale I went ahead and initiated a request, below is the codebase ...
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0answers
318 views

Transaction receipt was not generated after 600 seconds for transaction:

I am sending a transaction through this code: txhash = careercertificate .createCertificate(id, fecha, nombre, rutalumno, instituto, rutinstituto, titulo, totalhash, ...
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2answers
255 views

is it possible to run pending transactions on local node to see the outcome?

I am looking for a way to execute current pending transactions on local node, to see their outcome and log events, without really mine it. it is some kind of pre-simulation, to see what is going to ...
2
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0answers
220 views

Signed transaction vanishing from testnet (Kovan & Rinkeby)

I've been attempting to broadcast transactions to both Kovan & Rinkeby, I'm building and signing them offline and using the Etherscan API to broadcast the signed transactions. I see them in the ...
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1answer
63 views

Ethereum transaction fails in simultaneous calls

I am making two calls simultaneous call with a single wallet. First I am making a contract call then I am making a ether transaction call. The first call succeeds, but the next call fails. I got this ...
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0answers
30 views

Clique - too few transaction inside a limited block

i have got the problem that my private node doesn't put all transactions that would be possible inside a block. Concret i am running a private poa node which should have a fixed blocksize. Therefore ...
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2answers
417 views

How to skip transactional nonce for private ethereum chain

We are using a private ehtereum chain on geth. It is mainly for the purpose of storing the values as part of transactions and distribute across our private network. However when we are sending ...
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1answer
51 views

How to rewrite my transfer transaction?

So I've made a simple tx to transfer. And it has been broadcasted. But I did not calculate the gas price properly so the tx is in still pending status. That seems takes long time. What if I make ...
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2answers
263 views

The average number of pending transactions within the pending pool

Is it possible to know the average number of pending transactions for a larger period of time? For this chart (https://etherscan.io/chart/pendingtx), I can only figure the most recent 5 days. I would ...