EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ce966c707f94f925829023cf53a63a0d1c09312d09a52c01c37e51e010fbdaee","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:w9DKzLVXAN"}]}