When the BTC network is congested or the transfer fee is too low, which results in the delayed confirmation of the transaction, you can use the transaction accelerator to make your transaction be packaged first and increase the confirmation speed.

All BTC transactions need to be packed and confirmed by miners. CoinEx cooperates with multiple mainstream mining pools. When any cooperative mining pool produces a block, the mining pool will propose your transaction from the pending transaction memory pool, and prioritize the packaging to achieve transaction acceleration.

CoinEx Explorer calculates the required price for BTC transaction acceleration based on transaction volume, current cryptocurrency price, and other factors.

Make sure that the transaction hash you entered is correct. If it is correct, it may be the poor broadcast of the BTC network that fails CoinEx Explorer to receive your transaction. You can manually broadcast using the Tx Broadcast tool before accelerating.

No refund can be made since the transaction acceleration cannot be undone after it is submitted. After you have paid the acceleration fee, CoinEx Explorer will send your transaction to our partner mining pools to pack it as soon as a block is mined.

The estimated confirmation time is calculated in real-time, based on BTC network difficulty, and the hash rate ratios in partner mining pools of CoinEx Explorer. However, BTC block time is also affected by the miner's luck, and that's why it may take more or less time in the actual acceleration.

Please pay exactly the acceleration amount (excluding transaction fees) given by CoinEx Explorer. Transferring more or less than the required fee will fail the order matching system. Overpayment leads to failure of acceleration rather than speeding up the confirmation.

CoinEx cooperates with multiple mainstream mining pools to provide the fastest BTC transaction acceleration service. If your transaction is confirmed by a mining pool other than ViaBTC, it may be our partner who accelerates the transaction for you.