EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4d538a0d45f5561703f0814a0811a5bfab6d2abaf1f773e8c47e1557b79ce5ae","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:MKB4aweXDn-4d538a0d45f5561703f0814a0811a5bfab6d2abaf1f773e8c47e1557b79ce5ae"}]}