fix: running script with --broadcast for a transaction sequence can error out due to nonce desync from rpc latency

crates/script/src/broadcast.rs

@@ -26,7 +26,7 @@ use foundry_common::{
 use foundry_config::Config;
 use futures::{future::join_all, StreamExt};
 use itertools::Itertools;
-use std::sync::Arc;
+use std::{cmp::Ordering, sync::Arc};
 
 pub async fn estimate_gas<P, T>(
     tx: &mut WithOtherFields<TransactionRequest>,
@@ -70,8 +70,17 @@ pub async fn send_transaction(
             let nonce = provider.get_transaction_count(from).await?;
 
             let tx_nonce = tx.nonce.expect("no nonce");
-            if nonce != tx_nonce {
-                bail!("EOA nonce changed unexpectedly while sending transactions. Expected {tx_nonce} got {nonce} from provider.")
+
+            match nonce.cmp(&tx_nonce) {
+                Ordering::Greater => {
+                    bail!("EOA nonce changed unexpectedly while sending transactions. Expected {tx_nonce} got {nonce} from provider.")
+                }
+                Ordering::Less => {
+                    warn!("Expected nonce ({tx_nonce}) is ahead of provider nonce ({nonce}). Proceeding with expected.");
+                }
+                Ordering::Equal => {
+                    // Nonces are equal, no action needed
+                }
             }
         }