{"SetTradingKeyRequest":{"user":"francis_woo.testnet","trading_key":"NTVkZWE4NzAwZjIwOTM1NDY1Mjk0MjJiOTgyOGMyOTBiOGU2ZjhlZGQ1MmQwZGM1ZDI5MjdiNTI0NDNiYjIzOQ=="}}