From 19e456994062f457aa78109613eadf3aa470ac65 Mon Sep 17 00:00:00 2001
From: MartinquaXD <martin.beckmann@protonmail.com>
Date: Thu, 18 Dec 2025 11:44:06 +0000
Subject: [PATCH] Simulate solution on pending block

---
 crates/driver/src/infra/blockchain/mod.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/crates/driver/src/infra/blockchain/mod.rs b/crates/driver/src/infra/blockchain/mod.rs
index 47fa795519..16f3d019d6 100644
--- a/crates/driver/src/infra/blockchain/mod.rs
+++ b/crates/driver/src/infra/blockchain/mod.rs
@@ -5,7 +5,7 @@ use {
     },
     alloy::providers::Provider,
     chain::Chain,
-    ethcontract::errors::ExecutionError,
+    ethcontract::{BlockNumber, errors::ExecutionError},
     ethrpc::{
         Web3,
         alloy::conversions::{IntoAlloy, IntoLegacy},
@@ -198,7 +198,7 @@ impl Ethereum {
             .transport()
             .execute(
                 "eth_createAccessList",
-                vec![serde_json::to_value(&tx).unwrap(), "latest".into()],
+                vec![serde_json::to_value(&tx).unwrap(), "pending".into()],
             )
             .await?;
         if let Some(err) = json.get("error") {
@@ -226,7 +226,7 @@ impl Ethereum {
                         .map(IntoLegacy::into_legacy),
                     ..Default::default()
                 },
-                None,
+                Some(BlockNumber::Pending),
             )
             .await
             .map(IntoAlloy::into_alloy)