EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"af3a8d111eddcb4567f5de783be09a427ac73863603f8a66e144cbc5bd4be572","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDx5KMzqL"}]}