EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"33ec36562d69a52c39baaa4f499050555e7f1f9124faa41c4601bb0a7c0415b4","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9Avvbx6A8"}]}