diff --git a/crates/blockifier/Cargo.toml b/crates/blockifier/Cargo.toml
index 46273c3d3e..906b0056c5 100644
--- a/crates/blockifier/Cargo.toml
+++ b/crates/blockifier/Cargo.toml
@@ -13,6 +13,7 @@ workspace = true
 concurrency = []
 jemalloc = ["dep:tikv-jemallocator"]
 testing = ["rand", "rstest"]
+transaction_serde = []
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/crates/blockifier/src/execution/call_info.rs b/crates/blockifier/src/execution/call_info.rs
index 1efef68115..cd61cd4605 100644
--- a/crates/blockifier/src/execution/call_info.rs
+++ b/crates/blockifier/src/execution/call_info.rs
@@ -14,6 +14,7 @@ use crate::execution::entry_point::CallEntryPoint;
 use crate::fee::gas_usage::get_message_segment_length;
 use crate::state::cached_state::StorageEntry;
 
+#[cfg_attr(feature = "transaction_serde", derive(serde::Deserialize))]
 #[derive(Clone, Debug, Default, Eq, PartialEq, Serialize)]
 pub struct Retdata(pub Vec<Felt>);
 
@@ -25,12 +26,14 @@ macro_rules! retdata {
 }
 
 #[cfg_attr(test, derive(Clone))]
+#[cfg_attr(feature = "transaction_serde", derive(serde::Deserialize))]
 #[derive(Debug, Default, Eq, PartialEq, Serialize)]
 pub struct OrderedEvent {
     pub order: usize,
     pub event: EventContent,
 }
 
+#[cfg_attr(feature = "transaction_serde", derive(Serialize, serde::Deserialize))]
 #[derive(Debug, Default, Eq, PartialEq, Clone)]
 pub struct MessageL1CostInfo {
     pub l2_to_l1_payload_lengths: Vec<usize>,
@@ -55,6 +58,7 @@ impl MessageL1CostInfo {
 }
 
 #[cfg_attr(test, derive(Clone))]
+#[cfg_attr(feature = "transaction_serde", derive(serde::Deserialize))]
 #[derive(Debug, Default, Eq, PartialEq, Serialize)]
 pub struct MessageToL1 {
     pub to_address: EthAddress,
@@ -62,6 +66,7 @@ pub struct MessageToL1 {
 }
 
 #[cfg_attr(test, derive(Clone))]
+#[cfg_attr(feature = "transaction_serde", derive(serde::Deserialize))]
 #[derive(Debug, Default, Eq, PartialEq, Serialize)]
 pub struct OrderedL2ToL1Message {
     pub order: usize,
@@ -74,6 +79,7 @@ pub fn get_payload_lengths(l2_to_l1_messages: &[OrderedL2ToL1Message]) -> Vec<us
 
 /// Represents the effects of executing a single entry point.
 #[cfg_attr(test, derive(Clone))]
+#[cfg_attr(feature = "transaction_serde", derive(serde::Deserialize))]
 #[derive(Debug, Default, Eq, PartialEq, Serialize)]
 pub struct CallExecution {
     pub retdata: Retdata,
@@ -162,6 +168,7 @@ impl TestExecutionSummary {
 }
 
 /// Represents the full effects of executing an entry point, including the inner calls it invoked.
+#[cfg_attr(feature = "transaction_serde", derive(serde::Deserialize))]
 #[derive(Debug, Default, Eq, PartialEq, Serialize)]
 pub struct CallInfo {
     pub call: CallEntryPoint,
diff --git a/crates/blockifier/src/execution/entry_point.rs b/crates/blockifier/src/execution/entry_point.rs
index 2e55de33ef..0f43522e2f 100644
--- a/crates/blockifier/src/execution/entry_point.rs
+++ b/crates/blockifier/src/execution/entry_point.rs
@@ -38,6 +38,7 @@ pub type EntryPointExecutionResult<T> = Result<T, EntryPointExecutionError>;
 pub type ConstructorEntryPointExecutionResult<T> = Result<T, ConstructorEntryPointExecutionError>;
 
 /// Represents a the type of the call (used for debugging).
+#[cfg_attr(feature = "transaction_serde", derive(serde::Deserialize))]
 #[derive(Clone, Copy, Debug, Default, Eq, Hash, PartialEq, Serialize)]
 pub enum CallType {
     #[default]
@@ -45,6 +46,7 @@ pub enum CallType {
     Delegate = 1,
 }
 /// Represents a call to an entry point of a Starknet contract.
+#[cfg_attr(feature = "transaction_serde", derive(serde::Deserialize))]
 #[derive(Clone, Debug, Default, Eq, PartialEq, Serialize)]
 pub struct CallEntryPoint {
     // The class hash is not given if it can be deduced from the storage address.
diff --git a/crates/blockifier/src/fee/actual_cost.rs b/crates/blockifier/src/fee/actual_cost.rs
index 1e4802216f..301c91da38 100644
--- a/crates/blockifier/src/fee/actual_cost.rs
+++ b/crates/blockifier/src/fee/actual_cost.rs
@@ -36,6 +36,7 @@ struct TransactionReceiptParameters<'a, T: Iterator<Item = &'a CallInfo> + Clone
 
 // TODO(Gilad): Use everywhere instead of passing the `actual_{fee,resources}` tuple, which often
 // get passed around together.
+#[cfg_attr(feature = "transaction_serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Default, Debug, PartialEq)]
 pub struct TransactionReceipt {
     pub fee: Fee,
diff --git a/crates/blockifier/src/state/cached_state.rs b/crates/blockifier/src/state/cached_state.rs
index 93201f3456..deff9cc9c7 100644
--- a/crates/blockifier/src/state/cached_state.rs
+++ b/crates/blockifier/src/state/cached_state.rs
@@ -721,6 +721,7 @@ impl From<StateMaps> for StateChanges {
 }
 
 /// Holds the number of state changes.
+#[cfg_attr(feature = "transaction_serde", derive(serde::Serialize, serde::Deserialize))]
 #[derive(Clone, Copy, Debug, Default, Eq, PartialEq)]
 pub struct StateChangesCount {
     pub n_storage_updates: usize,
diff --git a/crates/blockifier/src/transaction/objects.rs b/crates/blockifier/src/transaction/objects.rs
index 0a8a5b4f17..a542a35834 100644
--- a/crates/blockifier/src/transaction/objects.rs
+++ b/crates/blockifier/src/transaction/objects.rs
@@ -152,6 +152,7 @@ pub struct DeprecatedTransactionInfo {
     pub max_fee: Fee,
 }
 
+#[cfg_attr(feature = "transaction_serde", derive(serde::Deserialize))]
 #[derive(
     derive_more::Add, derive_more::Sum, Clone, Copy, Debug, Default, Eq, PartialEq, Serialize,
 )]
@@ -211,6 +212,7 @@ pub struct CommonAccountFields {
 }
 
 /// Contains the information gathered by the execution of a transaction.
+#[cfg_attr(feature = "transaction_serde", derive(Serialize, serde::Deserialize))]
 #[derive(Debug, Default, PartialEq)]
 pub struct TransactionExecutionInfo {
     /// Transaction validation call info; [None] for `L1Handler`.
@@ -269,7 +271,8 @@ impl ResourcesMapping {
     }
 }
 
-/// Containes all the L2 resources consumed by a transaction
+/// Contains all the L2 resources consumed by a transaction
+#[cfg_attr(feature = "transaction_serde", derive(Serialize, serde::Deserialize))]
 #[derive(Clone, Debug, Default, PartialEq)]
 pub struct StarknetResources {
     pub calldata_length: usize,
@@ -436,6 +439,7 @@ impl StarknetResources {
     }
 }
 
+#[cfg_attr(feature = "transaction_serde", derive(Serialize, serde::Deserialize))]
 #[derive(Default, Clone, Debug, PartialEq)]
 pub struct TransactionResources {
     pub starknet_resources: StarknetResources,