EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"71505f9134083e7db2d1c55cb56a462d265c7725ee03a2580a97417de716459d","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5ZqNd42gAd"}]}