EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ad9971456faa091f4a91f491e6c49c4f3450eb42399825931e75fdde6643cd95","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE41VVWvm-ad9971456faa091f4a91f491e6c49c4f3450eb42399825931e75fdde6643cd95"}]}