EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"be18d431a2396be57c2d9967b318d8e8b172fc1ed9261b19ed025392b98d259b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0LBXAz-be18d431a2396be57c2d9967b318d8e8b172fc1ed9261b19ed025392b98d259b"}]}