EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"00e19621c8b519b445f698f85cbf1577b14c5a43044e578983582b9376298b33","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:vKrXxyyjPN-00e19621c8b519b445f698f85cbf1577b14c5a43044e578983582b9376298b33"}]}