EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0994e4c07249a490c75a600196bdff1bb67d6e9487126f88b140d1a7fb31ceb7","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9Av6yWkA8"}]}