Just a heads up, coins-e is a sack of shit. (No offence coins-e, I'm sure you guys work hard) Just search them on reddit. They hold the same coins for "maintenance" over and over and over. Don't use coins-e. Lots of people bitch about them, and will probably continue to do so. 
I am pulling my few coins I have there when they come back online. Going on almost 2 days now that they have been stuck.