Okex 33085 handling
Okex 33085 handling

It happens when trying to buy some tokens more than limit:
1000 usdt：BLOC，XPO，NDN，ALV，ETM，XUC，ZIP，BEC，ORS
3000 usdt：CVT，MOF
20000 usdt：YFV，CVP
ccxt/ccxt,ccxt/ccxt,ccxt/ccxt,ccxt/ccxt,ccxt/ccxt