EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f3dc9096046475f0a1558d239986f316535c8213bdcfb1b79a3f5282409a3ac4","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBwDjVx-f3dc9096046475f0a1558d239986f316535c8213bdcfb1b79a3f5282409a3ac4"}]}