{"SetTradingKeyRequest":{"user":"formeamen.testnet","trading_key":"M2M4YTdkNjE5MjlkNDg2YjVlOTYwMTRjNTM1NTY3ZTFiMjkzODNmZDRlZWRkY2VlZmE3ZGQ1MGQ5YTY0ZDNlOA=="}}