258: txn-mempool-conflict

[A2DNEW]

Hi
I use this code to send dogecoin:

('sendrawtransaction', [
      psbt.extractTransaction().toHex(),
      true,
    ]);

And i get this result:

6dcdfb42022c829eca72a61267b1bae8621bcc2922201ab347bef66675aa0aa3

but this TX not found on blockchain

I change my FEE and try to generate again, but i get error:

error: { code: -26, message: '258: txn-mempool-conflict' },

Note: I set fee 3000

[jasonandjay]

From error "txn-mempool-conflict" indicate your transaction has been broadcast

[jasonandjay]

By the way

1. You can try to search you transaction with your address
2. It seems this issue has no relation with bitcoinjs

[A2DNEW]

From error "txn-mempool-conflict" indicate your transaction has been broadcast

But this txid not found in dogescan: Sorry, '6dcdfb42022c829eca72a61267b1bae8621bcc2922201ab347bef66675aa0aa3' is not a valid transaction or block hash for doge

[A2DNEW]

By the way

1. You can try to search you transaction with your address
2. It seems this issue has no relation with bitcoinjs

how can i search by address?
because i don't see anything
and i can't create new transaction because i don't have the data

[jasonandjay]

From error "txn-mempool-conflict" indicate your transaction has been broadcast

But this txid not found in dogescan: Sorry, '6dcdfb42022c829eca72a61267b1bae8621bcc2922201ab347bef66675aa0aa3' is not a valid transaction or block hash for doge

bitcoinjs is designed for bitcoin and i am not familar with doge chain. So i don`t know txid generate is right or this libs suitable for doge chain.

[A2DNEW]

From error "txn-mempool-conflict" indicate your transaction has been broadcast

But this txid not found in dogescan: Sorry, '6dcdfb42022c829eca72a61267b1bae8621bcc2922201ab347bef66675aa0aa3' is not a valid transaction or block hash for doge

bitcoinjs is designed for bitcoin and i am not familar with doge chain. So i don`t know txid generate is right or this libs suitable for doge chain.

but i use your recommend code:

const dogecoin = { // <-------- ADD THIS
messagePrefix: '\x19Dogecoin Signed Message:\n',
bech32: 'doge',
bip32: {
public: 0x02facafd,
private: 0x02fac398,
},
pubKeyHash: 0x1e,
scriptHash: 0x16,
wif: 0x9e,
}

at this: #1990 (comment)