I am happy to help you with your Solana issue. However, I must clarify that I will provide a general guide on how to resolve the “Invalid Signing Account” error in GoLang for Raydium V4 exchanges. If you encounter other issues or need more specific assistance, please let me know.

Error Explanation

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The “Invalid Signing Account” error occurs when Solana’s Raydium v4 (RSv4) program cannot verify the signature of your public key against the expected signature. This can happen for several reasons:

• Incorrect Private Key: Make sure you are using the correct private key associated with your public key.

• Private Key Not Configured Correctly: Verify that your private key is configured correctly and connected to your Solana account.

• Account signer list is not updated: The account signer list needs to be updated as any changes to the list can cause an invalid signing account error.

Suggested Solutions

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To resolve this issue, follow these steps:

1. Verify the private key

• Verify that you are using the correct private key associated with the public key.

• Make sure to store and keep the private key secure to prevent unauthorized access.

main package
import (
"cripto/ecdsa"
"fmt"
"solana CLI"
)
func main() {
// Configure the Solana CLI
cli := solana.CLI()
// Generate a new public key (optional)
_, err := cli.PublicKey.GenerateKey()
if error != nil {
panic (era)
}
// Get the private key associated with the generated public key
pubKey, err := cli.PublicKey.ExportKey()
if error != nil {
panic (era)
}
privateKey, err := cli.PrivateKey.ExportKey()
if error != nil {
panic (era)
}
fmt.Println("Public Key:", pubKey)
fmt.Println("Private Key:", private key)
}

2. Update the account signers list

• Make sure that the account signers list is up to date by running the following command:

cli.AccountList().SetSigners([]string{"your_public_key_here"}, nil)

Replace your_public_key_here with your actual public key.

3. Re-verify the signing account

• After updating the signers list, re-run the swap instruction to Raydium V4.

cli.Instruction().Swap().SetSigner([]string{"your_account_address"}, nil)

Replace your_account_address with your actual account address.

Following these steps and verifying that you are using the correct private key associated with your key. public, update the account’s signer list, and recheck the signing account error, you should be able to resolve the “Invalid Signing Account” error in Solana’s Raydium v4 (RSv4) program.