EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"81e86550d489bf30d0bd00897d44bf868d3d31681b3cdbf04aa1cf9a1d21c9b1","new_owner_id":"reward-optin.sweat","amount":"1000000000000000000","memo":"sw:rew:optin:k304bY1jLK-81e86550d489bf30d0bd00897d44bf868d3d31681b3cdbf04aa1cf9a1d21c9b1"}]}