diff --git a/ingestor/managers/data_manager.py b/ingestor/managers/data_manager.py
index a493aa2..3f6d998 100644
--- a/ingestor/managers/data_manager.py
+++ b/ingestor/managers/data_manager.py
@@ -11,6 +11,7 @@ from sientia_do.observability.logger import Logger
 from sientia_do.observability.metrics_controller import MetricsController
 from sientia_do.observability.sientia_monitoring import SientiaMonitoring
 from sientia_do.repository.mongodb_repository import MongoDBRepository
+from sientia_do.temporal.constants import now
 
 import ingestor.metrics as metrics
 
@@ -260,7 +261,10 @@ class DataManager(SientiaMonitoring):
         try:
             await self.mongo_repository.insert(
                 collection_name=topic,
-                document=data,
+                document={
+                    **data,
+                    'inserted_at': now()
+                },
                 metadata=self.metadata,
             )
             self.logger.debug(f'Message inserted into MongoDB collection {topic}: {data}')
diff --git a/ingestor/managers/resource_manager.py b/ingestor/managers/resource_manager.py
index d6273e4..50cbc17 100644
--- a/ingestor/managers/resource_manager.py
+++ b/ingestor/managers/resource_manager.py
@@ -121,7 +121,11 @@ class ResourceManager(SientiaMonitoring):
         and delegates to the get() method for the actual Redis operation.
         """
 
-        return await self.redis_repository.get(f'slot:opc_tags:{tag_id}', metadata=self.metadata)
+        self.info(f'Getting tag slot for tag_id: {tag_id}', metadata=self.metadata)
+
+        slot = await self.redis_repository.get(f'slot:opc_tags:{tag_id}', metadata=self.metadata)
+        self.info(f'Tag slot for tag_id: {tag_id} is: {slot}', metadata=self.metadata)
+        return slot
 
     async def ingestor_heartbeat(self) -> None:
         """
diff --git a/requirements.txt b/requirements.txt
index be908bf..bb176bf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 asyncua==1.1.5
 redis
-git+ssh://git@github.com/Aignosi/sientia-dataops-library.git@1.5.2
+git+ssh://git@github.com/Aignosi/sientia-dataops-library.git@1.5.3
 prometheus_client
 pymongo
\ No newline at end of file