{"SetTradingKeyRequest":{"user":"dgdfgg.testnet","trading_key":"NjQzMDlkMWU2ZmNjZDRjZjc2ZDkzOWYyYjc5OGE3YzMyYTE3ZTZjNWYyYTlkN2U2MjdhMmVlM2ZkZDRiMGM1MA=="}}