diff --git a/dlt-connector/src/config/const.ts b/dlt-connector/src/config/const.ts
index fa66eb6e7..6b2a3b1a2 100644
--- a/dlt-connector/src/config/const.ts
+++ b/dlt-connector/src/config/const.ts
@@ -2,4 +2,4 @@ export const LOG4JS_BASE_CATEGORY = 'dlt'
 // 7 days
 export const MIN_TOPIC_EXPIRE_MILLISECONDS_FOR_UPDATE = 1000 * 60 * 60 * 24 * 7
 // 10 minutes
-export const MIN_TOPIC_EXPIRE_MILLISECONDS_FOR_SEND_MESSAGE = 1000 * 60 * 10
\ No newline at end of file
+export const MIN_TOPIC_EXPIRE_MILLISECONDS_FOR_SEND_MESSAGE = 1000 * 60 * 10
diff --git a/dlt-connector/src/interactions/sendToHiero/SendToHiero.context.ts b/dlt-connector/src/interactions/sendToHiero/SendToHiero.context.ts
index f510be3bd..14427cacf 100644
--- a/dlt-connector/src/interactions/sendToHiero/SendToHiero.context.ts
+++ b/dlt-connector/src/interactions/sendToHiero/SendToHiero.context.ts
@@ -21,6 +21,7 @@ import {
   HieroTransactionIdString,
   hieroTransactionIdStringSchema,
 } from '../../schemas/typeGuard.schema'
+import { isTopicStillOpen } from '../../utils/hiero'
 import { AbstractTransactionRole } from './AbstractTransaction.role'
 import { CommunityRootTransactionRole } from './CommunityRootTransaction.role'
 import { CreationTransactionRole } from './CreationTransaction.role'
@@ -28,7 +29,7 @@ import { DeferredTransferTransactionRole } from './DeferredTransferTransaction.r
 import { RedeemDeferredTransferTransactionRole } from './RedeemDeferredTransferTransaction.role'
 import { RegisterAddressTransactionRole } from './RegisterAddressTransaction.role'
 import { TransferTransactionRole } from './TransferTransaction.role'
-import { isTopicStillOpen } from '../../utils/hiero'
+
 const logger = getLogger(`${LOG4JS_BASE_CATEGORY}.interactions.sendToHiero.SendToHieroContext`)
 
 /**
diff --git a/dlt-connector/src/utils/hiero.ts b/dlt-connector/src/utils/hiero.ts
index 9ea62042f..bd1501e83 100644
--- a/dlt-connector/src/utils/hiero.ts
+++ b/dlt-connector/src/utils/hiero.ts
@@ -1,9 +1,9 @@
-import { HieroId } from '../schemas/typeGuard.schema'
 import { HieroClient } from '../client/hiero/HieroClient'
 import { MIN_TOPIC_EXPIRE_MILLISECONDS_FOR_SEND_MESSAGE } from '../config/const'
+import { HieroId } from '../schemas/typeGuard.schema'
 
 /**
- * Checks whether the given topic in the Hedera network will remain open 
+ * Checks whether the given topic in the Hedera network will remain open
  * for sending messages for at least `MIN_TOPIC_EXPIRE_MILLISECONDS_FOR_SEND_MESSAGE` milliseconds.
  *
  * @param {HieroId} hieroTopicId - The topic ID to check.
@@ -12,5 +12,8 @@ import { MIN_TOPIC_EXPIRE_MILLISECONDS_FOR_SEND_MESSAGE } from '../config/const'
 export async function isTopicStillOpen(hieroTopicId: HieroId): Promise<boolean> {
   const hieroClient = HieroClient.getInstance()
   const topicInfo = await hieroClient.getTopicInfo(hieroTopicId)
-  return topicInfo.expirationTime.getTime() > new Date().getTime() + MIN_TOPIC_EXPIRE_MILLISECONDS_FOR_SEND_MESSAGE
-}
\ No newline at end of file
+  return (
+    topicInfo.expirationTime.getTime() >
+    new Date().getTime() + MIN_TOPIC_EXPIRE_MILLISECONDS_FOR_SEND_MESSAGE
+  )
+}