diff --git a/crates/blockifier_reexecution/src/state_reader/test_state_reader.rs b/crates/blockifier_reexecution/src/state_reader/test_state_reader.rs
index a77be1b7d3..496e662b0e 100644
--- a/crates/blockifier_reexecution/src/state_reader/test_state_reader.rs
+++ b/crates/blockifier_reexecution/src/state_reader/test_state_reader.rs
@@ -50,7 +50,8 @@ use crate::state_reader::utils::{
 
 pub const DEFAULT_RETRY_COUNT: usize = 3;
 pub const DEFAULT_RETRY_WAIT_TIME: u64 = 1000;
-pub const DEFAULT_EXPECTED_ERROR_STRING: &str = "Connection error";
+pub const DEFAULT_EXPECTED_ERROR_STRINGS: [&str; 3] =
+    ["Connection error", "RPCError", "429 Too Many Requests"];
 pub const DEFAULT_RETRY_FAILURE_MESSAGE: &str = "Failed to connect to the RPC node.";
 
 pub type ReexecutionResult<T> = Result<T, ReexecutionError>;
@@ -143,7 +144,7 @@ impl From<SerializableOfflineReexecutionData> for OfflineReexecutionData {
 pub struct RetryConfig {
     pub(crate) n_retries: usize,
     pub(crate) retry_interval_milliseconds: u64,
-    pub(crate) expected_error_string: &'static str,
+    pub(crate) expected_error_strings: Vec<&'static str>,
     pub(crate) retry_failure_message: &'static str,
 }
 
@@ -152,7 +153,7 @@ impl Default for RetryConfig {
         Self {
             n_retries: DEFAULT_RETRY_COUNT,
             retry_interval_milliseconds: DEFAULT_RETRY_WAIT_TIME,
-            expected_error_string: DEFAULT_EXPECTED_ERROR_STRING,
+            expected_error_strings: DEFAULT_EXPECTED_ERROR_STRINGS.to_vec(),
             retry_failure_message: DEFAULT_RETRY_FAILURE_MESSAGE,
         }
     }
diff --git a/crates/blockifier_reexecution/src/state_reader/utils.rs b/crates/blockifier_reexecution/src/state_reader/utils.rs
index 81349c190b..2add48e4bb 100644
--- a/crates/blockifier_reexecution/src/state_reader/utils.rs
+++ b/crates/blockifier_reexecution/src/state_reader/utils.rs
@@ -121,7 +121,12 @@ macro_rules! retry_request {
                 match $closure() {
                     Ok(value) => retry::OperationResult::Ok(value),
                     // If the error contains the expected_error_string , we want to retry.
-                    Err(e) if e.to_string().contains($retry_config.expected_error_string) => {
+                    Err(e)
+                        if $retry_config
+                            .expected_error_strings
+                            .iter()
+                            .any(|s| e.to_string().contains(s)) =>
+                    {
                         retry::OperationResult::Retry(e)
                     }
                     // For all other errors, do not retry and return immediately.
@@ -130,7 +135,8 @@ macro_rules! retry_request {
             },
         )
         .map_err(|e| {
-            if e.error.to_string().contains($retry_config.expected_error_string) {
+            if $retry_config.expected_error_strings.iter().any(|s| e.error.to_string().contains(s))
+            {
                 panic!("{}: {:?}", $retry_config.retry_failure_message, e.error);
             }
             e.error