diff --git a/src/eth_provider/mod.rs b/src/eth_provider/mod.rs
index 559b22bb3..3ca75b4d5 100644
--- a/src/eth_provider/mod.rs
+++ b/src/eth_provider/mod.rs
@@ -2,6 +2,7 @@ pub mod constant;
 pub mod contracts;
 pub mod database;
 pub mod error;
+pub mod pending_pool;
 pub mod provider;
 pub mod starknet;
 pub mod utils;
diff --git a/src/eth_provider/pending_pool.rs b/src/eth_provider/pending_pool.rs
new file mode 100644
index 000000000..b5f1f60eb
--- /dev/null
+++ b/src/eth_provider/pending_pool.rs
@@ -0,0 +1,17 @@
+use crate::eth_provider::provider::EthDataProvider;
+use tokio::time::{sleep, Duration};
+
+pub async fn start_retry_service<SP>(eth_provider: EthDataProvider<SP>)
+where
+    SP: starknet::providers::Provider + Send + Sync,
+{
+    // Start an infinite loop.
+    loop {
+        // Call the retry_transactions method
+        if let Err(err) = eth_provider.retry_transactions().await {
+            tracing::error!("Error while retrying transactions: {:?}", err);
+        }
+        // 30-second pause
+        sleep(Duration::from_secs(30)).await;
+    }
+}
diff --git a/src/eth_provider/provider.rs b/src/eth_provider/provider.rs
index a8ce13527..92f470fbf 100644
--- a/src/eth_provider/provider.rs
+++ b/src/eth_provider/provider.rs
@@ -39,7 +39,7 @@ use super::utils::{contract_not_found, entrypoint_not_found, into_filter, split_
 use crate::eth_provider::utils::format_hex;
 use crate::models::block::{EthBlockId, EthBlockNumberOrTag};
 use crate::models::felt::Felt252Wrapper;
-use crate::models::transaction::rpc_to_primitive_transaction;
+use crate::models::transaction::rpc_to_ec_recovered_transaction;
 use crate::{into_via_try_wrapper, into_via_wrapper};
 
 pub type EthProviderResult<T> = Result<T, EthApiError>;
@@ -129,7 +129,7 @@ pub trait EthereumProvider {
 /// Structure that implements the EthereumProvider trait.
 /// Uses an access to a database to certain data, while
 /// the rest is fetched from the Starknet Provider.
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct EthDataProvider<SP: starknet::providers::Provider> {
     database: Database,
     starknet_provider: SP,
@@ -960,24 +960,22 @@ where
                 continue;
             }
 
-            // Extract the signature from the transaction
-            let transaction_signature = tx.tx.signature.unwrap();
+            // Generate primitive transaction, handle error if any
+            let transaction = match rpc_to_ec_recovered_transaction(tx.tx.clone()) {
+                Ok(transaction) => transaction,
+                Err(_) => {
+                    // Delete the pending transaction from the database due conversion error
+                    // Malformed transaction
+                    self.database
+                        .delete_one::<StoredPendingTransaction>(into_filter("tx.hash", &tx.tx.hash, HASH_PADDING))
+                        .await?;
+                    // Continue to the next iteration of the loop
+                    continue;
+                }
+            };
 
             // Create a signed transaction and send it
-            transactions_retried.push(
-                self.send_raw_transaction(
-                    TransactionSigned::from_transaction_and_signature(
-                        rpc_to_primitive_transaction(tx.tx.clone())?,
-                        reth_primitives::Signature {
-                            r: transaction_signature.r,
-                            s: transaction_signature.s,
-                            odd_y_parity: transaction_signature.y_parity.unwrap().0,
-                        },
-                    )
-                    .envelope_encoded(),
-                )
-                .await?,
-            );
+            transactions_retried.push(self.send_raw_transaction(transaction.into_signed().envelope_encoded()).await?);
         }
 
         // Return the hashes of retried transactions
diff --git a/src/main.rs b/src/main.rs
index 7d3e70af5..2e54ae85e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -5,6 +5,7 @@ use dotenvy::dotenv;
 use eyre::Result;
 use kakarot_rpc::config::{JsonRpcClientBuilder, KakarotRpcConfig, Network, SequencerGatewayProviderBuilder};
 use kakarot_rpc::eth_provider::database::Database;
+use kakarot_rpc::eth_provider::pending_pool::start_retry_service;
 use kakarot_rpc::eth_provider::provider::EthDataProvider;
 use kakarot_rpc::eth_rpc::config::RPCConfig;
 use kakarot_rpc::eth_rpc::rpc::KakarotRpcModuleBuilder;
@@ -74,15 +75,17 @@ async fn main() -> Result<()> {
     let kakarot_rpc_module = match starknet_provider {
         StarknetProvider::JsonRpcClient(starknet_provider) => {
             let starknet_provider = Arc::new(starknet_provider);
-            let eth_provider = EthDataProvider::new(db, starknet_provider).await?;
-            KakarotRpcModuleBuilder::new(eth_provider).rpc_module()
+            let eth_provider = EthDataProvider::new(db.clone(), starknet_provider).await?;
+            tokio::spawn(start_retry_service(eth_provider.clone()));
+            KakarotRpcModuleBuilder::new(eth_provider).rpc_module()?
         }
         StarknetProvider::SequencerGatewayProvider(starknet_provider) => {
             let starknet_provider = Arc::new(starknet_provider);
-            let eth_provider = EthDataProvider::new(db, starknet_provider).await?;
-            KakarotRpcModuleBuilder::new(eth_provider).rpc_module()
+            let eth_provider = EthDataProvider::new(db.clone(), starknet_provider).await?;
+            tokio::spawn(start_retry_service(eth_provider.clone()));
+            KakarotRpcModuleBuilder::new(eth_provider).rpc_module()?
         }
-    }?;
+    };
 
     let (socket_addr, server_handle) = run_server(kakarot_rpc_module, rpc_config).await?;