Hi. If i have a masternode running, what happend with swap? I must move all coins to exchange and after swap configure new masternode or how?
There is no swap with the original MDC coin. Keep running your masternode!
Someone tried to confuse the community by creating a fork with the same name, but it looks like that coin isn't doing too well.
The real MDC coin is listed on Coinmarketcap, and it's being traded on CrypoBridge:
https://coinmarketcap.com/currencies/madcoin/#marketsAll is right with the world...