diff --git a/execution/src/types.rs b/execution/src/types.rs
index 49c3cf7..16b7c63 100644
--- a/execution/src/types.rs
+++ b/execution/src/types.rs
@@ -19,7 +19,7 @@ pub struct Account {
     pub slots: HashMap<H256, U256>,
 }
 
-#[derive(Deserialize, Serialize, Debug)]
+#[derive(Deserialize, Serialize, Debug, Clone)]
 #[serde(rename_all = "camelCase")]
 pub struct ExecutionBlock {
     #[serde(serialize_with = "serialize_u64_string")]
@@ -54,13 +54,13 @@ pub struct ExecutionBlock {
     pub uncles: Vec<H256>,
 }
 
-#[derive(Deserialize, Serialize, Debug)]
+#[derive(Deserialize, Serialize, Debug, Clone)]
 pub enum Transactions {
     Hashes(Vec<H256>),
     Full(Vec<Transaction>),
 }
 
-#[derive(Deserialize, Serialize)]
+#[derive(Deserialize, Serialize, Clone)]
 #[serde(rename_all = "camelCase")]
 pub struct CallOpts {
     pub from: Option<Address>,