{"SetTradingKeyRequest":{"user":"barneyz.testnet","trading_key":"MzgwMGMxOGYyZDNkMDdiMzBkNzlhMDRkNjk4MWEwYmIzNDE1MjEzZTYwMWFjZTg0MmQyMDI5NDNkMmFiZjg4MQ=="}}