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0answers
21 views

Why is my transaction not included into blocks with smaller gas prices in them?

I created a transaction with gas price 1.1 GWEI. It has been pending for 3 hours, and yet - during just the last 75 blocks - several 1 GWEI transactions have been included. In other words, gas price ...
0
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1answer
17 views

Using the Parity or Geth light client, how can I monitor an address for transactions?

I'd like to use Parity or Geth, in light client mode, to monitor an address for transactions. Essentially, I should be able to check each block for transactions involving a certain address. In the ...
0
votes
1answer
16 views

Infura not broadcasting my transactions

I am using Infura with the mainnet and web3py to interact with smart contracts and send transactions. Last week this same code worked fine, but today, trying to send the transaction for the deployment ...
0
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0answers
12 views

Can I know what transactions a pool is mining?

Correct me if I am wrong. A pool select transactions to include in one block, calculates the header, then distribute the jobs to miners. Can I know what transactions the pool includes in each ...
1
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1answer
54 views

Pending transactions are not mined

Preconditions I'm running a private network with Geth, having custom smart contracts deployed by Truffle and a simple frontend which using Metamask as a provider to connect the network. Versions ...
0
votes
1answer
9 views

wallet structure and structures of detecting transaction to my wallet and number of verifies [closed]

1 - A wallet address is derived from the private key and the public key. but how ? 2 - how do I get notified when someone sends ethers to my wallet address ? 3 - how do I know the number of nodes ...
0
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0answers
19 views

Transaction has been pending for hours

https://etherscan.io/tx/0x84939c9ccb7d9531614e8caf988060da0d4eed6a6693cdb2f095075456a39e66 hello someone send money to my wallet and transaction is pending for long time, usually it takes 15minutes ...
0
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0answers
26 views

How do signed transactions in a single Ethereum node's transaction pool propagate to mining nodes?

How does a transaction get from a regular node to the rest of the network? What are the incentives for regular nodes to broadcast signed transactions?
1
vote
1answer
69 views

For sending a transaction to Ethereum, we need to be a “full node”?

If we only intend to send a transaction to Ethereum blockchain, do we need to be "full node" to have the entire blockchain? meaning that do we need to be "sync" with the blockchain to have the latest ...
0
votes
1answer
43 views

Problem of deploying contract with “testRPC” and “remix” : “creation of contract pending …”

When I try to deploy a contract using testRPC and remix, I receive: creation of contract pending ... I tried even the default contract of http://remix.ethereum.org. Steps: First I open cmd. Then ...
2
votes
0answers
41 views

How does Parity pendingTransactionsStats works?

I am trying to develop little method to track status of my pending transactions by given address together with propagation info. But I am bit confused about pendingTransactionsStats behavior as it ...
0
votes
1answer
24 views

Pending Transaction from locked token

I tried to send locked EOS to Etherdelta, and the transaction been pending for almost 4 days now. MEW can't find the transaction so I'm unable to cancel it nor do anything else even with higher gas ...
0
votes
1answer
34 views

How Are Transactions/Blocks Broadcasted

In Ethereum, when a node ‘broadcasts’ a transaction or block, what algorithm is used to broadcast that transaction or block to all the nodes? Also, how does this algorithm discover peers? What are ...
0
votes
2answers
50 views

Getting pending transactions for a past block

I want to get historical list of pending transactions. For example, for a block number 1,000,000 is it possible to get this list? Right now I have downloaded blockchain data up to block 1,600,000 , ...
0
votes
1answer
79 views

transaction stuck in txpool as pending

I have a geth node, and using truffle-hd-wallet. I am trying to create a transaction between coinbase and the account created by hd-wallet.Created a raw transaction and signed it with privatekey of ...
0
votes
0answers
17 views

Pending tx's with full information

Is it possible to subscribe to pending transactions with Parity and receive full information about it in 1 request? Now i receive hashes first, and than i make requests to get info about this hashes. ...
0
votes
1answer
33 views

What happens when you send transaction with higher nonce that conflicts with previous transaction balance?

As an example: Current ETH balance: 10 ETH TrxA nonce: 88, amount: 7 ETH TrxB nonce:89, amount: 5 ETH From what i understand, as long as TrxA is still pending, TrxB can be created by ...
0
votes
1answer
40 views

What happens when two nodes have conflicting transaction nonce?

Let's say I have two geth nodes which run on two distant networks with slow connections between them, and I use the same newly created address (private key) to send two different transactions with the ...
0
votes
0answers
78 views

How to check transactions in the mempool?

We prepared a simple script to send several transaction based on the spreadsheet file. It's a 2 column file with destination account and amount. For each row the script submits (sent) a token transfer ...
0
votes
1answer
120 views

Ethereum transaction taking forever? From MEW to IDEX wallet

new to IDEX and mew, but I hooked up my MEW wallet to IDEX and than deposited ethereum to my IDEX wallet with the default gwei, just wondering why its taking so long? its been 4 hours and no ...
1
vote
1answer
89 views

Monitoring Pending Transactions

How would I go about monitoring pending transactions in real-time? Would I be able to monitor only one function? I have a full node running and have a nodejs (express server) that I want to have ...
0
votes
1answer
25 views

Is it safe to assume that a smart contract can hold Ether for years if the withdrawal is not triggered?

Given that ethereum continues to run for few years, is it safe to assume that the smart contract will hold the ether that was deposited into it for years until its triggered to transfer/withdraw the ...
1
vote
0answers
28 views

How to configure Geth for accepting future transactions without full sync?

I need to monitor a future (also known as pending or unconfirmed) transactions. First of all, let's start with the source code. In the core/tx_pool.go let's configure logging a little. Replace log....
0
votes
1answer
50 views

Pending transaction DDEX

I tried to initiate a sell order for EOSDAC on DDEX - however, i got stuck at the first hurdle in that the transaction from my address to DDEX has been pending for some time. I have enough gas for the ...
0
votes
0answers
49 views

Pending Transaction / Transaction not found

This is one of the issues I face in almost any DAPP I build on ethereum. Transactions are not found on etherscan or any block exlorer. Currently, I have a web wallet running. As a part of application,...
0
votes
0answers
27 views

modify ethereum miner to mine when there transactions

Is there a way to modify miner so it mine only when there are transactions pending ? I have read instructions on additional script loaded during the startup but I am looking for a guide how make it ...
0
votes
1answer
114 views

Invalid JSON RPC Response with web3.eth.filter

I'm trying to retrieve all pending transactions by using web3.eth.filter given an address, but i always receive "Invalid JSON RPC Response "" ". Web3 version is 0.20.6. I'm using rinkeby testnet. ...
0
votes
1answer
54 views

Rinkeby Transactions not getting mined

I am trying to send transaction to a contract, but my transactions is not getting mined. For troubleshooting, I tried various gas prices, with same nonce: 25 wei (0.000000025 Gwei) 22 wei (0....
0
votes
1answer
125 views

Batch generating raw transactions nonce problem [duplicate]

I'd like to batch generate a large number of transactions for one account and sign them in a more secure environment. Ideally I would create a queue of unsigned transactions (here in my understanding ...
0
votes
2answers
61 views

Transaction not mined but block number created

When I send a transaction it generates hash number but the transaction index number not increased as per below. Can someone care to explain? eth.getTransaction("...
0
votes
1answer
272 views

What's the difference between “pending” block and txpool?

Even though my parity node (private network) is not mining, it seems to have a pending block as well as a txpool. After sending some transactions, the web3.eth.getBlock("pending") call returns ...
1
vote
2answers
338 views

Transaction having low gasPrice makes all the other transactions hang on the pending state

I have a small private network that has a proof-of-authority engine created via geth-clique using Geth Version: 1.8.3-unstable, currently there are three signer nodes and two other non-signer nodes (...
0
votes
0answers
24 views

Sending BNB to myetherwallet

I want to send BNB to myetherwallet. Shall Is end it to my ETH address? How will I see the BNB at myetherwallet?
1
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0answers
45 views

Estimating gas costs for large batch of transactions

I noticed on EthGasStation the following below the estimated gas prices: Note: Estimates not valid when multiple transactions are batched from the same address or for transactions sent to addresses ...
0
votes
0answers
150 views

How can I cancel an Ethereum transaction?

I was wondering if anyone would know how to cancel a transaction for Ethereum? I sent 0.02 eth from my mist wallet to an ico, it has 0 confirmations and has almost been 9 hours now. It seems to just ...
5
votes
1answer
112 views

In what cases if any, does a transaction get lost from the network forever?

Is it possible for a transaction that was included in the pending pool across multiple nodes, to become lost from the network forever (i.e. get dropped by all nodes)? If yes, in what cases is that ...
1
vote
1answer
117 views

lost transaction — not back in my MEW

i sent a transaction to credits ico and it came back with a transaction failure due to a revert opcode. the credits team say they are not responsible i should take it up with ethereum. the ether-...
1
vote
3answers
82 views

Does the Ethereum node execute the contract code before propagating it to others?

As I know, there each received transaction is validated before propagation it to other nodes. So I want to know, is execution of smart contracts a part of this validation? What would be the reason?
0
votes
0answers
41 views

Create token transaction before balance is available

I would like to create a transaction of a certain amount of tokens using web3js. The eth balance of the account is 0, but I know there will be incoming eth soon. Is it possible to post a transaction ...
0
votes
0answers
62 views

Can't perform any send-transaction in testnet

I started mist wallet in testnet (rinkeby) using following commands: $ geth --rinkeby and $ geth --datadir=/.rinkeby attach I created one smart contract about my custom crypto coin. I also ...
1
vote
2answers
81 views

Can I figure out when transaction was submitted?

can I find out when a transaction was submitted to blockchain? Imagine transaction was sumitted at 10:00 AM. It was added to a block at 10:20. Can I find time of the transaction submission (10:00 AM) ...
0
votes
1answer
55 views

How to know if a particular ethereum address is receiving a transaction? [duplicate]

Is it possible to determine if an ethereum address is receving a payment for example?
2
votes
1answer
43 views

How is a contract settled when multiple wallets make the same transaction?

I'll use the DApp, CryptoKitties as an example: Let's say some sweet digital cat is released with a "buy now" button for 1 Ethereum and 3 people make the transaction via MetaMask. All 3 transactions ...
1
vote
3answers
220 views

Can transactions pend forever? [duplicate]

Like it seems almost everyone else recently, I've sent transactions with too low a gas price, and they're currently spinning pending after a day. Is there a time-out after which the transaction will ...
0
votes
1answer
211 views

Ethereum TX Fees/Gas Gambling Calculation

I'm wondering if there's a better way of handling the transaction fee limit. As I understand it at the moment, it's basically a gamble. You wager an amount. If it is too low, you lose it all when it ...
1
vote
1answer
272 views

Why are the sent time of these transactions constantly reset and why are they still pending after 14 hours?

Why are the sent time of these transactions constantly reset and why are they still pending after 14 hours? Hello, Yesterday I tried to send some test transactions from Metamask. One with 0.01 Gwei ...
1
vote
2answers
418 views

How can I replace a pending transaction with web3 v1?

I want my dApp to automatically rebroadcast a transaction if after 50 blocks it is still unmined. How can I do this in javascript with web3 1, having all infos about the pending one? (txHash, ecc)
0
votes
1answer
365 views

Pending transactions for 3 days

I am getting rather desperate. What can I do ? https://etherscan.io/txsPending?a=0xf48920e191f304d69f9f55d0db602f7e7fe5a62d
0
votes
0answers
149 views

etherscan.io says my tx address is not found… transaction stuck

I recently put on a transaction and I'm having trouble looking at the transaction details. The intended recipient still doesn't seem to have received the funds but I have a number of confirmations so ...
0
votes
1answer
135 views

Multiple transactions submitted at the same time asked me to ask questions

I submit two transactions at the same time, will be incorrect like that java.lang.RuntimeException: Error processing transaction request: known transaction: ...