EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"18c37e28bbff2a636192448a4b7e6dc3f87bf5f12a820c8ea8abef951f7b6d6b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-18c37e28bbff2a636192448a4b7e6dc3f87bf5f12a820c8ea8abef951f7b6d6b"}]}