EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c273d122bd0285d0a0b671bf7da8e0d70ac938cafb4051bd97dda6438a7321bf","new_owner_id":"8ed5ee4dbcf80226aecaccca4960c3a6bb0423d86adc2f69cb45debaf2e69bae","amount":"4500000000000000000","memo":"sw:t:Oj8aw732Qv"}]}