EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"34e4419016508200bf01268caae99adde936a5ddb0fa40b97ce3da555306bcc5","new_owner_id":"499cceb42ffa25e33872f79bbce4e9dc09438ccd4dfb4c820f84c43638dbf82b","amount":"5200000000000000000","memo":"sw:t:njY1937vjA"}]}