EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"516ace42a40c4901c934bf7be9a872320b425c755c1588582c95a13ffc924bcd","new_owner_id":"c75fe83d8b925413a34ad688d84f03db8ffff3e89e3eea0226cb698c687389e6","amount":"3990000000000000000","memo":"sw:t:9kv7Ddl1ye"}]}