argos: Remove duplicate call to CurrencySymbol

In argos command, CurrencySymbol is called twice and two requests were made.

• argos should store this variable to do one request

#161 (closed)

changed milestone to %0.8.0

added ~252 enhancement labels

changed the description

changed milestone to %0.9.0

marked this issue as related to #161 (closed)

assigned to @moul

added Easy pick label

marked the checklist item argos should store this variable to do one request as completed

mentioned in commit 408be46d

closed

changed title from Argos, CurrencySymbol, singleton to argos: Remove duplicate call to CurrencySymbol