EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b339a21a433ea39df50d99669c691102aadd85b6925a6751226d6f8e588453ef","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pq6W6r-b339a21a433ea39df50d99669c691102aadd85b6925a6751226d6f8e588453ef"}]}