my transaction is here: https://blockchain.info/tr/tx/cb371b331e99eccb2d7447f4fe02417812ad066de21843fa156d4890e2cdf329
The reciever is a exchange wallet I don't know the reciever's private key. it got stuck for hours and I need them immediately. I used electrum wallet for the first time and I have forgetten tick "replaceable". So now I can't change fee. Once, I used "child pays for parent" property but now I couldn't see on electrum wallet. How can I unstuck it? or How can I use " Child Pays for Parent" feature ? I really searched for hours but I couldn't use it.
note: and I open for other answers.. for example how to stop braoadcasting transaction? is it possible? This is the weakest side of bitcoin, I think :(