EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5d383cd2e2f4ea2e16f03eee8c7b36936d5e4d9cfd35ed186d67f1a536e1e035","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:BEDeR91PqZ"}]}