TOP.ONE will support for the upcoming Ethereum Constantinople Hard Fork.Please leave sufficient time for deposits to be processed in full prior to the block height shown below. We will help you to handle all technical problems.
Hard Fork Block Height: 7,080,000；
Estimated Time: 2019/02/28
For details please check Ethereum Core Devs Meeting 51 NotesEthereum Constantinople/St. Petersburg Upgrade Announcement
Thanks for your support!