Questions tagged [sendandconfirmrawtransaction]
The sendandconfirmrawtransaction tag has no usage guidance.
11 questions
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solana sendRawTransaction sometimes fail, sometimes success
i got a problem when i broadcast the rawTransaction by the solana-api.
it always return the txHash for me and it correct for the calculate first signature. but i can't found it on the explorer, and my ...
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Is there anyway I can make my spl token transfer consistent despite the congestion just like phantom wallet?
I am trying to send spl tokens and make it consistent despite this congestion. I've been getting 2 successful transactions in 50 tries even though I am using a function from Jupiter that forcefully ...
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330
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Java script code to swap solana coin on Orca
I met issues with Solana trading bot development.
I plan to exchange Solana coins using the Orca platform and are using the Whirlpool SDK.
This is my current code. But this only works once out of 10 ...
2
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1
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Why use getTransaction or getSignatureStatus for tx confirmation?
Why would I do polling with getTransaction or getSignatureStatus, when I can just use sendAndConfirm to check the tx status?
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How to ensure that a transaction is successful?
I am sending transactions using the Solana web3js library:
sendRawTransaction
confirmTransaction w/ "confirmed" commitment.
Although, how would I check that the tx was actually successful?
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How to Sign a Transaction with Multiple Signers
I have a transaction that uses 2 signers(the user and the Keypair from the backend). It signs from the Backend and returns a serialized transaction for the user to sign. However, I am getting this ...
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304
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How to handle multiple transaction when transaction instruction is too long
I have to send multiple transaction at once but if I will add the transaction like...
txn.add([ixn1, ixn2, ixn]);
or txn.add(ixn1);txn.add(ixn2)...
So, this will handle by the solana runtime right, ...
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217
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createAccount with pda gives Error: signature verification failed
I am doing something similar to this issue..
here are the two ix:
let tx = new anchor.web3.Transaction();
tx.add(
anchor.web3.SystemProgram.createAccount({
fromPubkey: ...
- 153
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2
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How to bypass wallet approval and use the keypair on backend?
OK, Im trying to make transactions on backend(Nodejs). I want to make transactions that are made on the backend and want to store there as well(This parts easy). I just want to make sure, Because I ...
2
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Using a confirmationStrategy to submit a serialized transaction [duplicate]
We are taking a signed and serialized transaction and trying to call sendAndConfirmRawTransaction with a confirmationStrategy.
The issue I am running into is that the lastValidBlockHeight on the ...
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how to use sendAndConfirmRawTransaction with BlockheightBasedTransactionConfirmationStrategy, i need a demo
new function:
/*
Send and confirm a raw transaction
If commitment option is not specified, defaults to 'max' commitment.
@param {Connection} connection
@param {Buffer} rawTransaction
@param {...
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