EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c4ef9eaf77b5f302ae977ac66be880d6b64002f01cf445e80d2ef9527ea6786b","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:vKq1LaYvDX"}]}