EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"82847616654fd7909c7d07bd85e713a45fb4d823e989c31c5af9d0f9835bdcdb","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:LyAZYaQ2pj"}]}