EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"497b41e6df73909b6d235c2add983f47f2608d2f35871f4e67c58c2d5002b1d4","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-497b41e6df73909b6d235c2add983f47f2608d2f35871f4e67c58c2d5002b1d4"}]}