EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"550c7ca55f3af6f8427c2edb30f8714c0cb5926d8bc312c61a8581e0ef24070a","new_owner_id":"581c8ee0d0222f8909661b5ce61be57e4e95a861f597d32cd6aff2646727b846","amount":"690000000000000000","memo":"sw:t:Okdv6MvVjd"}]}