EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4fc2ea03640e947a5d34d435813648f1b21f478ac5e50dec7a74a4921215cb77","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:d2vXyv9j8e-4fc2ea03640e947a5d34d435813648f1b21f478ac5e50dec7a74a4921215cb77"}]}