EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"fb1c27b8cc0ec4ebad141f26309b019bad7afe27281e081c845a8e0aa0307676","new_owner_id":"449bc27cb39b482f5d87df5aaec06bb16e81b08c23c3f9cb0986abbcde24cb55","amount":"4000000000000000000","memo":"sw:t:YQaXv1Pwja"}]}