diff --git a/env.example b/env.example
index b238ad6d..d35a7c0f 100644
--- a/env.example
+++ b/env.example
@@ -19,6 +19,14 @@
 #DATABASE_FILE=db.sqlite
 #METRICS_DATABASE_FILE=metrics.sqlite
 #LOGS_DIR=logs
+# directory where app data will be stored
+#DATA_DIR=
+# Pub will generate a ranom secret to encrypt the seed phrase in the database.
+# Specify a location only if you require privleged storage, else it will be stored in the Pub data dir.
+#WALLET_SECRET_PATH=
+# If using a password file directly within LND's configuration, specify it here for Pub to use it for unlocking.
+#WALLET_PASSWORD_PATH=
+
 
 #LOCALHOST
 #ADMIN_TOKEN=
diff --git a/src/services/metrics/index.ts b/src/services/metrics/index.ts
index 90568ffa..b4e1a23b 100644
--- a/src/services/metrics/index.ts
+++ b/src/services/metrics/index.ts
@@ -327,8 +327,13 @@ export default class Handler {
             }
         })
         const closed = await Promise.all(closedChannels.filter(c => c.closeType !== ChannelCloseSummary_ClosureType.FUNDING_CANCELED).map(async c => {
-            const tx = await this.lnd.GetTx(c.closingTxHash)
-            return { capacity: Number(c.capacity), channel_id: c.chanId, closed_height: c.closeHeight, close_tx_timestamp: Number(tx.timeStamp) }
+            try {
+                const tx = await this.lnd.GetTx(c.closingTxHash)
+                return { capacity: Number(c.capacity), channel_id: c.chanId, closed_height: c.closeHeight, close_tx_timestamp: Number(tx.timeStamp) }
+            } catch (e) {
+                return { capacity: Number(c.capacity), channel_id: c.chanId, closed_height: c.closeHeight, close_tx_timestamp: 0 }
+            }
+
         }))
         return {
             nodes: [{