{"SetTradingKeyRequest":{"user":"1krystal.testnet","trading_key":"NDNkMGQxYzU5N2M5YmY1NzdhMTRjMjAwNjVlY2MyNjc0ZWU0MjE1ZmM4YmE5YzExZDNkNWIwMzI4OWE0MjRlYQ=="}}