diff --git a/indexer/queryapi_coordinator/src/main.rs b/indexer/queryapi_coordinator/src/main.rs
index d663f7c8c..4789a2e50 100644
--- a/indexer/queryapi_coordinator/src/main.rs
+++ b/indexer/queryapi_coordinator/src/main.rs
@@ -1,4 +1,6 @@
+use std::time::SystemTime;
 use cached::SizedCache;
+use chrono::{Timelike, Utc};
 use futures::stream::{self, StreamExt};
 use near_jsonrpc_client::JsonRpcClient;
 use tokio::sync::{Mutex, MutexGuard};
@@ -128,6 +130,13 @@ async fn handle_streamer_message(
     context: QueryApiContext<'_>,
     indexer_registry: SharedIndexerRegistry,
 ) -> anyhow::Result<u64> {
+
+    let timestamp = context.streamer_message.block.header.timestamp_nanosec;
+    let now: u64 = Utc::now().timestamp_nanos() as u64;
+    let difference = now - timestamp;
+    let ms = difference / 1_000_000;
+    tracing::info!("Block lag is: {ms}ms");
+
     // build context for enriching filter matches
     cache::update_all(&context.streamer_message, context.redis_connection_manager).await?;