Extends base type of symbol_type
Struct property of ext_sym_ref
Struct property of config
Struct property of init
Struct property of leverlend
Struct property of verifywd2
Struct property of verifytrade2
Struct property of verifytrade3
{ "name": "extended_symbol", "base": "symbol_type", "fields": [ { "name": "contract", "type": "name" } ] }