I made this TX from okcoin with 0.0005 (default) fees. After 1 day it finally showed up in the blockchain, now after 48h i see no confirmation. The Transaction size seems really high, compared to the average of 250-500 byte. Will it be confirmed eventually or will mempool reject it ? I read that happens already after 72h ? Should I double-spent to cancel it ?
Also, why is it so large ? Could it have been avoided using a new RX address.
Thanks a lot in advance !