EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"237c73dfc1bb11f226b069dff5c4c30c317ab5954f6fdbb327e7b543fa88f65f","amount":"500000000000000000","memo":"sw:tr:MPnJOYOQP4"}]}