EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"905f8ad9f1a7abc55e55a22b30973a6d2ce38ffda36ad21c4cd8c8d7bd737597","amount":"500000000000000000","memo":"sw:tr:nKD0bLOQKb"}]}