EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"c2df11a7b18cb73fb335232f643c9064edd9034e035891782a275f52d817c23f","amount":"200000000000","memo":"sw:tr:MgMBdaoJKJ"}]}