EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"81ba361d0a1e12618629b421a776e551ed441488e98b33c7b666611ae9b2d712","new_owner_id":"473f56004d4969da187d9a012ed8afbc86687d229955ec09b6762da3648b3afe","amount":"1550000000000000000","memo":"sw:t:AQpwEo8Aja"}]}