EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"38fb8d54796549bb014e27370468b7776c7fc0c6e5d70205740493ce0d57444e","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-38fb8d54796549bb014e27370468b7776c7fc0c6e5d70205740493ce0d57444e"}]}