EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a231afbd0dfc3a9fd2a7ae83840ce12a5631ea6a10909c4760b27564de6e0dc4","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:KgAaLl7npe"}]}