I am facing a problem of long waiting unconfirmed transaction since yesterday. (Same problem with many people here). All of my wallet and transaction are Blockchain.info
But while I am waiting for confirming transaction, my destination wallet already got balance and I can do transfer from this wallet to another wallet.
I have 4 wallets (A, B, C, D)
https://blockchain.info/tx/1dac8a76f5fc6115e1c1df2c65f034d89555bf73e09849c615d5e91887d2909a A->B
https://blockchain.info/tx/dfcf3799b41d0a555d461dc6dda2b28f6f412c3a7ff7ad76a105140752003046 C->B
https://blockchain.info/tx/686a32191cba7b3b4299b60398a23de10e96f1737e26e15cbd6111d6a26d48ce B->D
The question are 1. why my B wallet got available balance and can transfer out? 2. what will happen to my B->D transaction?
Thank you