EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"504d495a49c35957be1e77a559748199d166526f2881a9c99c8d204d180d6348","new_owner_id":"reward-optin.sweat","amount":"1000000000000000000","memo":"sw:rew:optin:reoWqxE4aQ-504d495a49c35957be1e77a559748199d166526f2881a9c99c8d204d180d6348"}]}