EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"11bc18c025888f5457d26fd33eff71bd9dfed783540e15135464e0a0921ce499","new_owner_id":"reward-optin.sweat","amount":"5000000000000000000","memo":"sw:rew:optin:YKnXBJDXVx-11bc18c025888f5457d26fd33eff71bd9dfed783540e15135464e0a0921ce499"}]}