All Questions
15 questions
0
votes
1
answer
33
views
MetaMask does not let me send transactions on private network
Metamask lets me deploy contracts on my private network and but it does not let me send transactions.
Its real network running on a few nodes with PoW, only thing different is that minimum gas fee is ...
- 11
1
vote
0
answers
104
views
Why is the TransactionByHash function in the go-ethereum client unable to return the sender?
I learned how to get the sender's address from this question. JSON-RPC returns a result with a from field, which we can unmarshal in our struct.
But I'm curious why go-ethereum didn't return ...
- 11
4
votes
3
answers
6k
views
Get full transaction list of an ethereum address using JSON-RPC
I'm currently developing a Java application which communicates with Geth using JSON-RPC.
I managed to implement something like @rustyx suggested on this thread using an HTTP connection, but it's too ...
0
votes
1
answer
864
views
How to specify priority fee and max fee per gas in Geth' JSON-RPC API?
A legacy transaction can be created with the following parameters through the eth_sendTransaction API:
params: [{
"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155",
"to&...
- 33k
2
votes
1
answer
5k
views
message: 'invalid argument 0: json: cannot unmarshal hex string without 0x prefix into Go struct field SendTxArgs.value of type *hexutil.Big'
I am using a JSON RPC request and source code is as follows:
var options ={
url: "http://127.0.0.1:8545",
method: "POST",
headers: {"Content-Type":"...
- 21
1
vote
1
answer
1k
views
How to get list of all transactions on all accunts in parity wallet [duplicate]
I'm looking for simplest way how to get list of all transactions(incoming, outgoing, external, internal, confirmed, unconfirmed) on all accounts created in parity wallet. The listing should support ...
- 171
1
vote
1
answer
2k
views
JSON RPC sendTransaction data paramether
I'm trying to make a sendTransaction json rpc call and I don't know how to calculate the data paramether.
From the documentation:
data: DATA - The compiled code of a contract OR the hash of the ...
- 399
3
votes
1
answer
2k
views
find first transactions to a contract
I'd ike to know the date or block of the first transaction of an account that has more transactions than the Etherscan display limit, like this one for example: https://etherscan.io/address/...
- 317
0
votes
2
answers
2k
views
Sending Transactions via RPC or IPC?
Recently i'm trying to comunicate to a private Ethereum blockchain via RPC/IPC to create a Transaction but what i'm seeing is that i cannot do it via RPC because:
- i Always need to unlock my account ...
user32065
2
votes
0
answers
750
views
How to check token transactions with geth
I'm new to smart contracts, my apologies if this is a wrong approach.
I want to monitor incoming (confirmed, not caring about pending) token transactions to my wallet (using geth). I found out how to ...
- 21
1
vote
1
answer
583
views
My transactions are kind of stuck!
I have sent this transaction to testnet through json-rpc with my geth node using eth_sendTransaction method and the following parameters:
"from": "0x3b877e80b5c0b29d88f3768ed4292b35fdd93a9d",
"to": "...
38
votes
5
answers
35k
views
How to explore all transactions for a given account?
After beeing able to check account balances, I am looking for a method to list all transactions for a given Ethereum account through json-rpc protocol. I haven't found any method suitable for that on ...
4
votes
1
answer
2k
views
Transaction receipts, blocks and confirmations
In Bitcoin, there is a best practice to wait between three to six block confirmations before accepting an transaction. This is to avoid double spending. Are there similar rules of thumb in Ethereum?
...
- 22.5k
6
votes
2
answers
1k
views
Why are these transactions not broadcast in my private network?
There are 3 nodes in my development environment. I use eth.sendTransaction to post some transactions ,and it seems that the transactions are not broadcast to other nodes.
JSON-RPC Request is :
{"...
- 153
8
votes
1
answer
2k
views
sendRawTransaction results in queued TXs
I attempted to send raw TXs via eth.sendRawTransaction API but get stuck. I'm using EthereumJS to generate and sign TXs, and indeed, I can submit TXs through eth.sendRawTransactin, but the TXs always ...
- 251