EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"50bf45321a32e6b0b7585d478026fce97b3249d796799c7ff182ff11cd023df5","new_owner_id":"a1c0d39c1c6b98aa0863d69ae7e7d6fc17df491c11159217f2dceca9c456916b","amount":"4000000000000000000","memo":"sw:t:mQKrPMP4jo"}]}