EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"fe9b8fed672bd5afb9522f94fbdeb11d2b4b24f5ed4ef427f3bd6fdc5bd75fe4","new_owner_id":"reward-optin.sweat","amount":"10000000000000000000","memo":"sw:rew:optin:nvV4ko54rl-fe9b8fed672bd5afb9522f94fbdeb11d2b4b24f5ed4ef427f3bd6fdc5bd75fe4"}]}