EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b02a03a77fbe8c3e6e3d8ba7037dd48c7a215dbf3c89df4c018a0a5a75253bb3","new_owner_id":"hero.sweat","amount":"1000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"4c3d1d67-86f9-442f-a4fc-05ed440abc11\"}}"}]}