EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f7a15f39924df406b33f897d4d263b1745b8090537c4addea554eab545931332","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YGM43MnX8P-f7a15f39924df406b33f897d4d263b1745b8090537c4addea554eab545931332"}]}