diff --git a/backend-rust/.sqlx/query-97a2898e60a267e365312cdedf1d15245a355a3460e88ec2bce6ba571277e0be.json b/backend-rust/.sqlx/query-6af2928df158730d8a4cc3f4e7284ac67825a548794ce2b9c3246d642cc013d5.json
similarity index 51%
rename from backend-rust/.sqlx/query-97a2898e60a267e365312cdedf1d15245a355a3460e88ec2bce6ba571277e0be.json
rename to backend-rust/.sqlx/query-6af2928df158730d8a4cc3f4e7284ac67825a548794ce2b9c3246d642cc013d5.json
index 56c9c9222..5cd43f5bd 100644
--- a/backend-rust/.sqlx/query-97a2898e60a267e365312cdedf1d15245a355a3460e88ec2bce6ba571277e0be.json
+++ b/backend-rust/.sqlx/query-6af2928df158730d8a4cc3f4e7284ac67825a548794ce2b9c3246d642cc013d5.json
@@ -1,6 +1,6 @@
 {
   "db_name": "PostgreSQL",
-  "query": "SELECT slot_time\n            FROM transactions\n            JOIN blocks ON transactions.block_height = blocks.height\n            WHERE transactions.index = $1",
+  "query": "SELECT slot_time\n                FROM transactions\n                JOIN blocks ON transactions.block_height = blocks.height\n                WHERE transactions.index = $1",
   "describe": {
     "columns": [
       {
@@ -18,5 +18,5 @@
       false
     ]
   },
-  "hash": "97a2898e60a267e365312cdedf1d15245a355a3460e88ec2bce6ba571277e0be"
+  "hash": "6af2928df158730d8a4cc3f4e7284ac67825a548794ce2b9c3246d642cc013d5"
 }
diff --git a/backend-rust/.sqlx/query-71525908726653a43c0cf1b0515fb5d8aa6e0405d54781b6220a573e797e6e34.json b/backend-rust/.sqlx/query-71525908726653a43c0cf1b0515fb5d8aa6e0405d54781b6220a573e797e6e34.json
new file mode 100644
index 000000000..eb265551f
--- /dev/null
+++ b/backend-rust/.sqlx/query-71525908726653a43c0cf1b0515fb5d8aa6e0405d54781b6220a573e797e6e34.json
@@ -0,0 +1,20 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT slot_time\n                FROM blocks\n                WHERE height = 0",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "slot_time",
+        "type_info": "Timestamptz"
+      }
+    ],
+    "parameters": {
+      "Left": []
+    },
+    "nullable": [
+      false
+    ]
+  },
+  "hash": "71525908726653a43c0cf1b0515fb5d8aa6e0405d54781b6220a573e797e6e34"
+}
diff --git a/backend-rust/src/graphql_api.rs b/backend-rust/src/graphql_api.rs
index e65b62f89..c3834f481 100644
--- a/backend-rust/src/graphql_api.rs
+++ b/backend-rust/src/graphql_api.rs
@@ -3140,16 +3140,25 @@ impl Account {
 
     /// Timestamp of the block where this account was created.
     async fn created_at(&self, ctx: &Context<'_>) -> ApiResult<DateTime> {
-        let slot_time = sqlx::query_scalar!(
-            "SELECT slot_time
-            FROM transactions
-            JOIN blocks ON transactions.block_height = blocks.height
-            WHERE transactions.index = $1",
-            self.transaction_index
-        )
-        .fetch_one(get_pool(ctx)?)
-        .await?;
-
+        let slot_time = if let Some(transaction_index) = self.transaction_index {
+            sqlx::query_scalar!(
+                "SELECT slot_time
+                FROM transactions
+                JOIN blocks ON transactions.block_height = blocks.height
+                WHERE transactions.index = $1",
+                transaction_index
+            )
+            .fetch_one(get_pool(ctx)?)
+            .await?
+        } else {
+            sqlx::query_scalar!(
+                "SELECT slot_time
+                FROM blocks
+                WHERE height = 0"
+            )
+            .fetch_one(get_pool(ctx)?)
+            .await?
+        };
         Ok(slot_time)
     }
 
diff --git a/backend-rust/src/graphql_api/account_metrics.rs b/backend-rust/src/graphql_api/account_metrics.rs
index d957ed9ae..dd96b52da 100644
--- a/backend-rust/src/graphql_api/account_metrics.rs
+++ b/backend-rust/src/graphql_api/account_metrics.rs
@@ -41,7 +41,7 @@ pub(crate) struct AccountMetricsQuery;
 
 #[Object]
 impl AccountMetricsQuery {
-    async fn account_metrics(
+    async fn accounts_metrics(
         &self,
         ctx: &Context<'_>,
         period: MetricsPeriod,
diff --git a/backend-rust/src/indexer.rs b/backend-rust/src/indexer.rs
index 62a7b988e..6c936ef84 100644
--- a/backend-rust/src/indexer.rs
+++ b/backend-rust/src/indexer.rs
@@ -1208,8 +1208,13 @@ impl PreparedEvent {
                 } => None,
 
                 AccountTransactionEffects::DelegationConfigured {
-                    data,
-                } => None,
+                    data: events,
+                } => Some(PreparedEvent::AccountDelegationEvents(
+                    events
+                        .iter()
+                        .map(PreparedAccountDelegationEvent::prepare)
+                        .collect::<anyhow::Result<Vec<_>>>()?,
+                )),
             },
             details => {
                 warn!("details = \n {:#?}", details);