EthereumHarmony 2.3 Build 73

Constantinople HardFork delayed.
Sorry, we failed. And there will be no hardfork on Jan, 16th. But we are making everything to keep Ethereum as safe as possible and this delay is on the same wave.

So, what's happened? Security specialists found the bug in part of the hardfork changes, and Ethereum developers decided to delay this hardfork. New date is not set and at first we should fix it.

Follow next updates!