diff --git a/Cargo.lock b/Cargo.lock
index eae848d1c..aed0551dd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -10203,7 +10203,6 @@ dependencies = [
  "commander",
  "dot-movement",
  "futures",
- "hex",
  "itertools 0.12.1",
  "maptos-execution-util",
  "mcr-settlement-client",
diff --git a/networks/movement/movement-full-node/src/node/tasks/execute_settle.rs b/networks/movement/movement-full-node/src/node/tasks/execute_settle.rs
index a42cf37c0..8f42d9b23 100644
--- a/networks/movement/movement-full-node/src/node/tasks/execute_settle.rs
+++ b/networks/movement/movement-full-node/src/node/tasks/execute_settle.rs
@@ -117,6 +117,7 @@ where
 				(blob.data, blob.timestamp, blob.blob_id, blob.height)
 			}
 			blob_response::BlobType::HeartbeatBlob(_) => {
+				tracing::info!("Receive heartbeat blob");
 				// Do nothing.
 				return Ok(());
 			}
diff --git a/protocol-units/da/movement/protocol/da/src/lib.rs b/protocol-units/da/movement/protocol/da/src/lib.rs
index 89289ea04..2e0e7a12a 100644
--- a/protocol-units/da/movement/protocol/da/src/lib.rs
+++ b/protocol-units/da/movement/protocol/da/src/lib.rs
@@ -107,6 +107,7 @@ pub trait DaOperations: Send + Sync {
 		&self,
 		start_height: u64,
 	) -> Pin<Box<dyn Future<Output = Result<DaBlobStream, DaError>> + Send + '_>> {
+		tracing::info!("TEST Da lib DaOperations stream_da_blobs_from_height start");
 		let fut = async move {
 			let certificate_stream = self.stream_certificates().await?;
 			let stream = try_stream! {
@@ -119,12 +120,14 @@ pub trait DaOperations: Send + Sync {
 
 					match certificate {
 						Ok(Certificate::Height(height)) if height > last_height => {
+							tracing::info!("TEST Da lib DaOperations stream_da_blobs_from_height got new accepted blob at height:{height}");
 							let blob_stream = self
 								.stream_da_blobs_between_heights(last_height, height)
 								.await?;
 							tokio::pin!(blob_stream);
 
 							while let Some(blob) = blob_stream.next().await {
+								tracing::info!("TEST Da lib DaOperations stream_da_blobs_from_height send new accepted blob at height:{height}");
 								yield blob?;
 							}
 
@@ -132,6 +135,7 @@ pub trait DaOperations: Send + Sync {
 						}
 						// Already executed Height are use to send Heartbeat.
 						Ok(Certificate::Height(height)) => {
+							tracing::info!("TEST Da lib DaOperations stream_da_blobs_from_height got old height:{height}");
 							//old certificate, use to send Heartbeat block.
 							let blob_stream = self
 								.stream_da_blobs_between_heights(height, height)
@@ -143,10 +147,12 @@ pub trait DaOperations: Send + Sync {
 								// Ack use heigth zero to identify heart beat block.
 								// Should be changed to a type.
 								let heart_blob = (DaHeight(0u64), blob);
+								tracing::info!("TEST Da lib DaOperations stream_da_blobs_from_height got old height:{height} send heartbeat.");
 								yield heart_blob;
 							}
 						}
 						Ok(Certificate::Nolo) => {
+							tracing::info!("TEST Da lib DaOperations stream_da_blobs_from_height got Certificate::Nolo");
 							// Ignore Nolo
 						}
 						// Warn log non-fatal certificate errors
diff --git a/protocol-units/da/movement/protocol/light-node/src/passthrough.rs b/protocol-units/da/movement/protocol/light-node/src/passthrough.rs
index 5798a7406..a6f32a6ce 100644
--- a/protocol-units/da/movement/protocol/light-node/src/passthrough.rs
+++ b/protocol-units/da/movement/protocol/light-node/src/passthrough.rs
@@ -143,6 +143,7 @@ where
 				let response = StreamReadFromHeightResponse {
 					blob: Some(response_content)
 				};
+				tracing::info!("TEST passthrough LightNode stream_read_from_height send blob");
 				yield response;
 			}