{"SetTradingKeyRequest":{"user":"evgenii44.testnet","trading_key":"MTY4OThmODJlYTkwY2YxODVmNDU1MmIyMTFkZDliYTdkMDRkYjMyYmM0ODU3YTM3YTc1MGFlYzFmODY4MDJhYg=="}}