[FEATURE] get cold wallet balance
[FEATURE] get cold wallet balance

xdv/gatewayd,zealord/gatewayd,whotooktwarden/gatewayd,whotooktwarden/gatewayd,Parkjeahwan/awegeeks,Parkjeahwan/awegeeks,xdv/gatewayd,zealord/gatewayd,crazyquark/gatewayd,crazyquark/gatewayd