{"SetTradingKeyRequest":{"user":"arcadeboy.testnet","trading_key":"YmYzOTE1MjQ2Yjg4OGY5YjcyMmQyNTE5ODU0N2IwNDg0NGE5ZDBjMjU0MjRjZmJjNDU3NWNiYWNjMTQ1ZTU1ZA=="}}