diff --git a/vesting-backend/src/main.rs b/vesting-backend/src/main.rs
index 7fb7410..4e1c534 100644
--- a/vesting-backend/src/main.rs
+++ b/vesting-backend/src/main.rs
@@ -34,7 +34,7 @@ pub struct VestingResp {
     pub is_success: bool,
     pub error_message: Option<String>,
     pub page_index: Option<u8>,
-    pub amount_unlocked: u64, 
+    pub amount_unlocked: u64,
     pub amount_locked: u64,
 }
 
@@ -198,7 +198,7 @@ pub async fn submit_signature(
         dropped_item.signature = Some(result.1);
         update_data_in_file(path_to_drop_file, dropped_item);
         return HttpResponse::Ok().body(serde_json::to_string(&ret).unwrap());
-    // } 
+    // }
 
     } else if post_params.network == 1 {
         let cosmos_public_without_prefix = post_params.cosmos_public_without_prefix.clone().unwrap();
@@ -261,7 +261,7 @@ pub async fn submit_signature(
         }
     }
     else if post_params.network == 2 {
-        let result = verify::verify_polkadot_signature(post_params.message_bytes.unwrap().as_slice(), post_params.signatures_bytes.unwrap().as_slice(), &post_params.pubkey);
+        let result = verify::verify_polkadot_signature(post_params.message.as_bytes(), post_params.signatures_bytes.unwrap().as_slice(), &post_params.pubkey);
         if result {
             let mut dropped_item = DroppedItem{
                 address: post_params.pubkey.clone(),
@@ -383,7 +383,7 @@ pub async fn get_submit_signature(
     //             return HttpResponse::Ok().body(serde_json::to_string(&ret).unwrap());
     //         }
 
-            
+
 
     //         //read data from json file
     //         let json_data_from_file = std::fs::read_to_string(path_to_drop_file).expect("Unable to read file");
@@ -411,7 +411,7 @@ pub async fn get_submit_signature(
 
     //         let amount_unlocked = ui_amount_to_token_amount(claimant_entity.unwrap().amount_unlocked);
     //         let amount_locked = ui_amount_to_token_amount(claimant_entity.unwrap().amount_locked);
-            
+
     //         std::fs::write(path_to_drop_file, json_data).expect("Unable to write file");
     //         let result = call_process_admin_claim(claimant, amount_unlocked, amount_locked, 1);
     //         if !result{
@@ -443,7 +443,7 @@ pub async fn get_submit_signature(
     //         };
     //         return HttpResponse::Ok().body(serde_json::to_string(&ret).unwrap());
     //     }
-    // } 
+    // }
     // // else if post_params.network == 2 {
     // //     let result = verify::verify_polkadot_signature(&post_params.message.as_bytes(), &post_params.signatures.as_bytes(), &post_params.pubkey);
     // //     let result2 = verify::verify_polkadot_signature_ed25519(&post_params.message.as_bytes(), &post_params.signatures.as_bytes(), &post_params.pubkey);
@@ -558,26 +558,26 @@ pub async fn get_submit_signature(
     get,
     path = "/vesting/domain/status",
     params(
-       
+
     ),
     responses(
-        
+
     )
 )]
 pub async fn status(
 ) -> impl Responder {
     return HttpResponse::Ok().body("Vesting Service are active and ready to accept requests");
-    
+
 }
 
 #[utoipa::path(
     get,
     path = "/vesting/domain/settestvesting",
     params(
-       
+
     ),
     responses(
-        
+
     )
 )]
 pub async fn set_test_vesting(