Recently, bitcoin price has been increased so much. The demand in bitcoin causes many transactions. If you send bitcoin with too low of a miners fee, your Bitcoin transaction may be pending! Normally, your transaction will be returned if after 72hours without any confirmations. How can you do in this case if you face that problem? You need to do a transaction accelerator to push your unconfirmed bitcoin transaction.
- Define your Transaction ID. You can find your Transaction ID with a format like "79a1d749adad267bdfd53d6fcc941fbc92ce5826114f37278c6dcaaf6d19be02” by searching the Bitcoin address for your transaction at www.blockchain.info.
- Head over to https://www.viabtc.com/tools/txaccelerator/
- Input your Transaction ID --> retype Captcha and press Submit
You may see three cases below
1. Submission are beyond limit. Please try later This happens because every hour only 100 transactions can be accepted.
2. Acceleration succeeded. In this case you need to wait and see Transaction has been confirmed
3. Transaction fee is too low. You need to wait until 72 hours. The Bitcoin you sent will be returned to your wallet. Or you can contact with support@viabtc.com to get the help with his suggested fee.
How to calculate reasonable fee. How to push unconfirmed transactions Note important information below
IMPORTANT NOTE
Because only 100 transaction accepted each hour, it runs out of limit super fast. So you need to put your transaction ID within 30s OF THE FIRST MINUTE EACH HOUR. For example, if you submit want to submit your transaction at 9AM you should put your transaction ID from 9h00m02s -> 9h00m30s. Again, this is very important to get accepted.
How to prevent pending situation?
- Don't send your coin from unconfirmed transaction
- Don't send coin with insufficient fee. You can check bitcoin suggested fees at https://bitcoinfees.21.co/