EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6419eabf4ffe4eb67bdfce66c1e19fb51513acb187f1034916b92e40580c796e","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:MKB4a3VXDn-6419eabf4ffe4eb67bdfce66c1e19fb51513acb187f1034916b92e40580c796e"}]}