EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"160172b5cd27c17175c69ee463a6c22b2172d42df183ed28b2aa079b8daa8e72","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-160172b5cd27c17175c69ee463a6c22b2172d42df183ed28b2aa079b8daa8e72"}]}