EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"604d6c8097dfca262a7e04167077c0110a7d3bcbed77642323851e1684e436cb","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9Avb0ByA8"}]}