EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4923bca2d1071d5f3c4724945b52fd3a0940bad3c92372c399a71b9b4e237683","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:e3O4PD24pk-4923bca2d1071d5f3c4724945b52fd3a0940bad3c92372c399a71b9b4e237683"}]}