All Questions
Tagged with txpool blockchain
9 questions
0
votes
1
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143
views
Why does subscribing to new pending transactions also include very old pending?
My service is subscribing to new pending transactions on the memblock and process them accordingly. However it also get very old pending transactions and not just the newest - why is this and is there ...
0
votes
0
answers
414
views
How to calculate how a certain transaction impacts a token price?
How to Calculate Token Price Impact of Large Trades in Decentralized Finance (DeFi) Environments
I am developing a tool to analyze the impact of large trades on token prices within a Decentralized ...
1
vote
1
answer
209
views
My ETH gets sweeped in milliseconds by a bot, what are the mechanics behind this?
Long story short, i had my ethereum private key pushed on github by accident during development.
The funds by themselves are no realy my main concern. However, i noticed that whenever i attempt to ...
0
votes
1
answer
75
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Blockchain Node
I am looking for some answers on what information is considered on-node? If I setup a full node, will I get all the details (internal transactions, smart contracts, mempool) from that node. I might ...
2
votes
1
answer
194
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Are transactions with zero data included within a block guaranteed to be successful?
I know there are transaction receipts to verify that a transaction included in a block was executed successfully and funds were actually transferred.
But can receipt verification be skipped if I'm ...
1
vote
1
answer
535
views
How does Ethereum calculate balance for a new transaction if there are already unconfirmed transactions in the mempool?
Whenever a new transaction is made, it is added to the mempool and a miner will take these transactions from the pool and try to generate a block which contains this transaction.
However, before ...
2
votes
1
answer
401
views
"Lost in transaction"
Yesterday I sent this tx on Ropsten network. It is a transfer for 999 ethers.
eth.sendTransaction({from:"0x8c60d40a2e848251d139fc2b0b6b770bb3351ffd", to:"0xf9e33261328a1cdc62d3dc6b95880656a1f2a5d9", ...
11
votes
5
answers
16k
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How can I browse mempool in Ethereum?
How can I browse mempool in Ethereum? Is it possible from EthereumJ or on some websites?
1
vote
2
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636
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Transaction mined or not?
Several hours ago I sent the transaction 0xe9cca30f9d8d2040a3c6c5ceb6601240b0c095a47ac9117dd34e36c0d66be2f7 into Ethereum testnet. When asking a node about it, everything seems right (confirmed ...