EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"055c61ab67136de68d34eaec09ff76789e5b6dc13a978e7a71bd62da86ba2a16","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9Av5Gzwp8"}]}