EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"42f51524ca1d2c9b965ed862635a17996c60b750739825fd562cf482302e7f32","new_owner_id":"f77c40eebaaeb0fe8606d0dcb5a6c980abc39565e2e19495e6e651a05204a0d1","amount":"4200000000000000000","memo":"sw:t:2kDerA9dyd"}]}