{"SetTradingKeyRequest":{"user":"551b5552b1b64298cca7d9da2a7e29eac35a3e74b3af020fa54766a2155d54c6","trading_key":"Y2QwNWNiYTA4NGExM2M0MTIzNWZhMjUwNmY2NzE0ZjRjNjc0NDNlYWQ5OWUyY2UzZTQ4NjMzYzJmMTI5NGY1NQ==","key":"ed25519:7r7BC6aBWAfanbPXgkdjBDRQZRkfNAdLjE73frxzSXBA","event_id":789401}}