EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a42d635f09d86c6316d9f56870c6376b2006ba7c524b990f8fad6fb3c6d82b15","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:onDoVnVKAQ"}]}