EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"502da27a38c0ad9732041c4c4168afa37788c262f3bc99fcf6b8d7ccff6a8437","new_owner_id":"a331afa68ce2e8b8cef384d2a31cf9afa76feba24b2c19a46fa898b038805891","amount":"21120000000000000000","memo":"sw:t:ZgyAKeqEQa"}]}