EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e4eefed2d5978327926734354b0d72aa2a3b20a830480882a509f739338a935d","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:v9A4dn8XDB-e4eefed2d5978327926734354b0d72aa2a3b20a830480882a509f739338a935d"}]}