EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"471be23228c3db8b6de2719085cd6517e8d49fa696c015ad7ac5d4bb6253d252","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-471be23228c3db8b6de2719085cd6517e8d49fa696c015ad7ac5d4bb6253d252"}]}