{"SetTradingKeyRequest":{"user":"marquismargulis88.testnet","trading_key":"MTRiNWVjNmYzYWRjZmMyNTM1ZGQzMzNhMDMyODlmYjE5NzkwMmEzNGU5ZTE5YjdhMjExYjM3MDZjN2FhMDEzNg=="}}