EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3b9fe06ec6c09ff8be2a48f6388a3f6c71b60a9eea422473bbf3301f1852d21d","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqYx6yLDo"}]}