Bitcoin Forum

Bitcoin => Bitcoin Technical Support => Topic started by: Taylor.in on December 25, 2017, 03:48:20 PM



Title: 5 Days - Unconfirmed Transaction on blockchain. Please help!
Post by: Taylor.in on December 25, 2017, 03:48:20 PM
I purchased bitcoins from someone from LocalBitcoins for cash. Seller took cash $2000 and sent me bitcoins from his Blockchain wallet.

Now its 5 days but the transaction is still unconfirmed. Seller has vanished and his mobile number unreachable.

Two questions:

1- can he somehow cancel this transaction or take back those coins he sent me?
2- is it normal to 5 or more days delay in transaction confirmation on 120sat/byte fees?

My transaction: https://blockchain.info/tx/371d2e702c53b40f00e760dcfc387fb83a4d583d0d332812f8f03d29705673c1

Need help, please reply. Thanks in advance!
- Taylor


Title: Re: 5 Days - Unconfirmed Transaction on blockchain. Please help!
Post by: bitperson on December 25, 2017, 03:53:02 PM
I purchased bitcoins from someone from LocalBitcoins for cash. Seller took cash $2000 and sent me bitcoins from his Blockchain wallet.

Now its 5 days but the transaction is still unconfirmed. Seller has vanished and his mobile number unreachable.

Two questions:

1- can he somehow cancel this transaction or take back those coins he sent me?
2- is it normal to 5 or more days delay in transaction confirmation on 120sat/byte fees?

My transaction: https://blockchain.info/tx/371d2e702c53b40f00e760dcfc387fb83a4d583d0d332812f8f03d29705673c1

Need help, please reply. Thanks in advance!
- Taylor
The payer can double spend the bitcoins until the transaction has been securely mined (e.g. in six blocks). You might want to try accelerating the transaction.


Title: Re: 5 Days - Unconfirmed Transaction on blockchain. Please help!
Post by: AdolfinWolf on December 25, 2017, 03:55:48 PM
I purchased bitcoins from someone from LocalBitcoins for cash. Seller took cash $2000 and sent me bitcoins from his Blockchain wallet.

Now its 5 days but the transaction is still unconfirmed. Seller has vanished and his mobile number unreachable.

Two questions:

1- can he somehow cancel this transaction or take back those coins he sent me?
2- is it normal to 5 or more days delay in transaction confirmation on 120sat/byte fees?

My transaction: https://blockchain.info/tx/371d2e702c53b40f00e760dcfc387fb83a4d583d0d332812f8f03d29705673c1

Need help, please reply. Thanks in advance!
- Taylor

1. Because he used blockchain.info, it will be dependant on them to cancel his transaction -- stop broadcasting it. Which i believe will happen after a certain amount of time, I am not sure how that process will take.

( As it is a web wallet)

2. With the current mempool the average fee is ~900 sat/b, i'd say that  with the current state of the mempool, this isn't uncommon. https://blockchain.info/charts/mempool-size

3.

You should try every hour to get your transaction into the ViaBTC accelerator, https://pool.viabtc.com/tools/txaccelerator/ as that is the only one that still works.

Note that you have approx 5-10 seconds to get your transaction in, before their limit is reached again.


Title: Re: 5 Days - Unconfirmed Transaction on blockchain. Please help!
Post by: Taylor.in on December 25, 2017, 04:13:21 PM
I purchased bitcoins from someone from LocalBitcoins for cash. Seller took cash $2000 and sent me bitcoins from his Blockchain wallet.

Now its 5 days but the transaction is still unconfirmed. Seller has vanished and his mobile number unreachable.

Two questions:

1- can he somehow cancel this transaction or take back those coins he sent me?
2- is it normal to 5 or more days delay in transaction confirmation on 120sat/byte fees?

My transaction: https://blockchain.info/tx/371d2e702c53b40f00e760dcfc387fb83a4d583d0d332812f8f03d29705673c1

Need help, please reply. Thanks in advance!
- Taylor

1. Because he used blockchain.info, it will be dependant on them to cancel his transaction -- stop broadcasting it. Which i believe will happen after a certain amount of time, I am not sure how that process will take.

( As it is a web wallet)

2. With the current mempool the average fee is ~900 sat/b, i'd say that  with the current state of the mempool, this isn't uncommon. https://blockchain.info/charts/mempool-size

3.

You should try every hour to get your transaction into the ViaBTC accelerator, https://pool.viabtc.com/tools/txaccelerator/ as that is the only one that still works.

Note that you have approx 5-10 seconds to get your transaction in, before their limit is reached again.

Should I use their paid service at ViaBTC if you are sure it works. They are asking for payment in BCH for a transaction of BTC. Please advise. Thank you very much!