fix into issue

Author: open-junius

precompiles/src/proxy.rs

@@ -254,17 +254,14 @@ where
         let mut result: Vec<(H256, U256, U256)> = vec![];
         for proxy in proxies.0 {
             let delegate: [u8; 32] = proxy.delegate.into();
-
             let proxy_type: u8 = proxy.proxy_type.into();
-            // .map_err(|_| PrecompileFailure::Error {
-            //     exit_status: ExitError::Other("Invalid proxy type".into()),
-            // })?;
             let delay: u32 = proxy
                 .delay
                 .try_into()
                 .map_err(|_| PrecompileFailure::Error {
                     exit_status: ExitError::Other("Invalid delay".into()),
                 })?;
+
             result.push((delegate.into(), proxy_type.into(), delay.into()));
         }