diff --git a/crates/blockifier_reexecution/resources/raw_rpc_json_objects/transactions.json b/crates/blockifier_reexecution/resources/raw_rpc_json_objects/transactions.json
index f29c46ae043..2979d5afefe 100644
--- a/crates/blockifier_reexecution/resources/raw_rpc_json_objects/transactions.json
+++ b/crates/blockifier_reexecution/resources/raw_rpc_json_objects/transactions.json
@@ -183,5 +183,21 @@
         "account_deployment_data": [],
         "nonce_data_availability_mode": "L1",
         "fee_data_availability_mode": "L1"
+    },
+    "l1_handler": {
+        "transaction_hash": "0x2315145ae0290b7d49ea3f509b1084b5fcd70d0fea8bed04b83aa8af33e4d7e",
+        "type": "L1_HANDLER",
+        "version": "0x0",
+        "nonce": "0x1961fb",
+        "contract_address": "0x73314940630fd6dcda0d772d4c972c4e0a9946bef9dabf4ef84eda8ef542b82",
+        "calldata": [
+            "0xae0ee0a63a2ce6baeeffe56e7714fb4efe48d419",
+            "0x455448",
+            "0xc2da4fdceac12352751fb90eca6821107563d743",
+            "0x622dc4bd4723f8b058196db0be5e7b89bbe01f0e55730a51c45480ba229a373",
+            "0xe35fa931a0000",
+            "0x0"
+        ],
+        "entry_point_selector": "0x1b64b1b3b690b43b9b514fb81377518f4039cd3e4f4914d8a6bdf01d679fb19"
     }
 }
\ No newline at end of file
diff --git a/crates/blockifier_reexecution/src/state_reader/raw_rpc_json_test.rs b/crates/blockifier_reexecution/src/state_reader/raw_rpc_json_test.rs
index fc19ff217c5..0fdd100f81e 100644
--- a/crates/blockifier_reexecution/src/state_reader/raw_rpc_json_test.rs
+++ b/crates/blockifier_reexecution/src/state_reader/raw_rpc_json_test.rs
@@ -125,6 +125,16 @@ fn deserialize_declare_txs(
     }
 }
 
+#[test]
+fn deserialize_l1_handler_tx() {
+    let l1_handler_tx = deserialize_transaction_json_to_starknet_api_tx(
+        read_json_file("raw_rpc_json_objects/transactions.json")["l1_handler"].clone(),
+    )
+    .expect("Failed to deserialize l1 handler tx");
+
+    assert_matches!(l1_handler_tx, Transaction::L1Handler(..));
+}
+
 #[rstest]
 fn serialize_state_maps() {
     let nonces = HashMap::from([(contract_address!(1_u8), nonce!(1_u8))]);
diff --git a/crates/blockifier_reexecution/src/state_reader/reexecution_state_reader.rs b/crates/blockifier_reexecution/src/state_reader/reexecution_state_reader.rs
index e0b1b677341..58fc50f199f 100644
--- a/crates/blockifier_reexecution/src/state_reader/reexecution_state_reader.rs
+++ b/crates/blockifier_reexecution/src/state_reader/reexecution_state_reader.rs
@@ -3,7 +3,7 @@ use blockifier::state::state_api::StateResult;
 use blockifier::transaction::transaction_execution::Transaction as BlockifierTransaction;
 use papyrus_execution::DEPRECATED_CONTRACT_SIERRA_SIZE;
 use starknet_api::core::ClassHash;
-use starknet_api::transaction::{Transaction, TransactionHash};
+use starknet_api::transaction::{Fee, Transaction, TransactionHash};
 use starknet_core::types::ContractClass as StarknetContractClass;
 
 use super::compile::{legacy_to_contract_class_v0, sierra_to_contact_class_v1};
@@ -41,28 +41,34 @@ pub(crate) trait ReexecutionStateReader {
             .into_iter()
             .map(|(tx, tx_hash)| match tx {
                 Transaction::Invoke(_) | Transaction::DeployAccount(_) => {
-                    BlockifierTransaction::from_api(tx, tx_hash, None, None, None, false)
-                        .map_err(ReexecutionError::from)
+                    Ok(BlockifierTransaction::from_api(tx, tx_hash, None, None, None, false)?)
                 }
                 Transaction::Declare(ref declare_tx) => {
                     let class_info = self
                         .get_class_info(declare_tx.class_hash())
                         .map_err(ReexecutionError::from)?;
-                    BlockifierTransaction::from_api(
+                    Ok(BlockifierTransaction::from_api(
                         tx,
                         tx_hash,
                         Some(class_info),
                         None,
                         None,
                         false,
-                    )
-                    .map_err(ReexecutionError::from)
+                    )?)
                 }
-                Transaction::L1Handler(_) => todo!("Implement L1Handler transaction converter"),
+                Transaction::L1Handler(_) => Ok(BlockifierTransaction::from_api(
+                    tx,
+                    tx_hash,
+                    None,
+                    Some(Fee(u128::MAX)),
+                    None,
+                    false,
+                )?),
+
                 Transaction::Deploy(_) => {
                     panic!("Reexecution not supported for Deploy transactions.")
                 }
             })
-            .collect::<Result<Vec<_>, _>>()
+            .collect()
     }
 }
diff --git a/crates/blockifier_reexecution/src/state_reader/rpc_https_test.rs b/crates/blockifier_reexecution/src/state_reader/rpc_https_test.rs
index dbecf79a3fe..cf059779726 100644
--- a/crates/blockifier_reexecution/src/state_reader/rpc_https_test.rs
+++ b/crates/blockifier_reexecution/src/state_reader/rpc_https_test.rs
@@ -45,6 +45,10 @@ const EXAMPLE_DECLARE_V3_BLOCK_NUMBER: u64 = 825013;
 const EXAMPLE_DECLARE_V3_TX_HASH: &str =
     "0x03ab43c0913f95b901b49ed1aa6009b31ebe0ad7ba62da49fc6de7f3854b496f";
 
+const EXAMPLE_L1_HANDLER_BLOCK_NUMBER: u64 = 868429;
+const EXAMPLE_L1_HANDLER_TX_HASH: &str =
+    "0x02315145ae0290b7d49ea3f509b1084b5fcd70d0fea8bed04b83aa8af33e4d7e";
+
 #[fixture]
 pub fn test_block_number() -> BlockNumber {
     BlockNumber(EXAMPLE_BLOCK_NUMBER)
@@ -176,6 +180,15 @@ pub fn test_get_declare_tx_by_hash(
     }
 }
 
+#[test]
+pub fn test_get_l1_handler_tx_by_hash() {
+    // Create StateReader with block number that contain the l1 handler tx.
+    let state_reader =
+        TestStateReader::new_for_testing(BlockNumber(EXAMPLE_L1_HANDLER_BLOCK_NUMBER));
+    let actual_tx = state_reader.get_tx_by_hash(EXAMPLE_L1_HANDLER_TX_HASH).unwrap();
+    assert_matches!(actual_tx, Transaction::L1Handler(..))
+}
+
 #[rstest]
 pub fn test_get_statediff_rpc(test_state_reader: TestStateReader) {
     assert!(test_state_reader.get_state_diff().is_ok());