{"SetTradingKeyRequest":{"user":"coluwer.testnet","trading_key":"ODkzMjM3Zjk1ZGYwYzBmOGIwN2I0YWE4OGQwYTY4NzZmMTRkNWJkNWFhNjYwMjY0NzI3MDYxNjY2OTliNmI1Yw=="}}