diff --git a/Node/Cargo.lock b/Node/Cargo.lock
index 7210d8f..80f3f2a 100644
--- a/Node/Cargo.lock
+++ b/Node/Cargo.lock
@@ -7185,7 +7185,7 @@ dependencies = [
 
 [[package]]
 name = "taiko_preconf_avs_node"
-version = "0.1.2"
+version = "0.1.3"
 dependencies = [
  "alloy",
  "alloy-json-rpc",
diff --git a/Node/Cargo.toml b/Node/Cargo.toml
index 918fe66..ae4b7b6 100644
--- a/Node/Cargo.toml
+++ b/Node/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "taiko_preconf_avs_node"
-version = "0.1.2"
+version = "0.1.3"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
diff --git a/Node/src/ethereum_l1/execution_layer.rs b/Node/src/ethereum_l1/execution_layer.rs
index 128e790..3a938b6 100644
--- a/Node/src/ethereum_l1/execution_layer.rs
+++ b/Node/src/ethereum_l1/execution_layer.rs
@@ -276,7 +276,7 @@ impl ExecutionLayer {
         if send_to_contract {
             let pending = self.provider_ws.send_raw_transaction(&buf).await?;
 
-            tracing::debug!("Proposed new block, with hash {}", pending.tx_hash());
+            tracing::debug!("Sending raw transaction, with hash {}", pending.tx_hash());
         }
 
         Ok(buf)
diff --git a/Node/src/mev_boost/constraints.rs b/Node/src/mev_boost/constraints.rs
index 6bc28e3..3947297 100644
--- a/Node/src/mev_boost/constraints.rs
+++ b/Node/src/mev_boost/constraints.rs
@@ -26,7 +26,7 @@ impl ConstraintsMessage {
             .iter()
             .map(|message| Constraint {
                 tx: message.clone(),
-                index: Some(0),
+                index: None,
             })
             .collect();
         Self {
diff --git a/Node/src/node/mod.rs b/Node/src/node/mod.rs
index bcfd7e0..1875b5d 100644
--- a/Node/src/node/mod.rs
+++ b/Node/src/node/mod.rs
@@ -516,6 +516,10 @@ impl Node {
             )
             .await?;
 
+        debug!(
+            "Proposed new block, with hash {}",
+            alloy::primitives::keccak256(&tx)
+        );
         // insert transaction
         self.preconfirmation_txs
             .lock()