EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b113e5eb18bdafa6fc51081b9af8dd0ade31dc33c325fd9d76d7c1506060f6c7","new_owner_id":"a71c32d3da1ab3927c55b1fbe38896428548266af11c99f80832bc55c8565da0","amount":"4000000000000000000","memo":"sw:t:rkR0KROMjo"}]}