EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"46d15c7473bed94bc5849b8037ca095f7676dab77e0c8f4710be766852cca66a","new_owner_id":"hero.sweat","amount":"4000000000000000000","memo":"sweat_hero/{\"type\":\"exchange_order\",\"data\":{\"reference\":\"b18e04cf-fa3a-4e71-9dcd-0f911045cc8a\"}}"}]}