EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"160bb34647bb78a33afddb703aaed65899ad8ab9e2650afaa557a8b79061fd2e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:l8Al7MK8pQ"}]}