What happens to unconfirmed transactions on blockhain ?

An unconfirmed transaction will eventually be accepted into a block by whichever mining pool mines the block, or the transaction will eventually be rejected by the network after an estimated one to seven days.
 
Last edited:
An unconfirmed transaction will eventually be accepted into a block by whichever mining pool mines the block, or the transaction will eventually be rejected by the network after an estimated one to seven days.
You mean the mining pool will mine without fees ?
 
You mean the mining pool will mine without fees ?

It will not work, if others pay more. You set a transaction fee when you submit it. If the miners never get to work for as low as you set it, then your transaction will be refunded.
 
It will not work, if others pay more. You set a transaction fee when you submit it. If the miners never get to work for as low as you set it, then your transaction will be refunded.
Ok, what happens when rejected ? Money comes back to original wallet ?
 
It will not work, if others pay more. You set a transaction fee when you submit it. If the miners never get to work for as low as you set it, then your transaction will be refunded.

If the transaction isn't mined then it never left your wallet.

Just use the same secret key in a different wallet and you'll see your funds are still there.

This is used to undo transactions. If you fuck up but the TX is taking very long, then send a transaction to yourself with a higher fee. The funds will then return to you before the other one is mined.
 
If the transaction isn't mined then it never left your wallet.

Just use the same secret key in a different wallet and you'll see your funds are still there.

This is used to undo transactions. If you fuck up but the TX is taking very long, then send a transaction to yourself with a higher fee. The funds will then return to you before the other one is mined.
Got it. Will do so in case this happens in future.
 
If your transaction is unconfirmed, usually you just need to wait. Most transactions get completed within a day or two (or more if the blockchain is overloaded).
 
stays in the pool. right now there's a solid amount of congestion OP. won't lose money will be returned. try to use wallets that give granular control of the fees you pay.
 
If the transaction isn't mined then it never left your wallet.

Just use the same secret key in a different wallet and you'll see your funds are still there.

This is used to undo transactions. If you fuck up but the TX is taking very long, then send a transaction to yourself with a higher fee. The funds will then return to you before the other one is mined.

I learnt that the hard way back in 2016. Paid someone 0.25 to do that for me :D
 
I learnt that the hard way back in 2016. Paid someone 0.25 to do that for me :D

I learned it the hard way too. I got it for free though from a friend who was drawing everyone into cryptocurrencies, so he was always helpful.
 
Back
Top