diff --git a/src/routes/transactions/__tests__/controllers/get-transaction-by-id.transactions.controller.spec.ts b/src/routes/transactions/__tests__/controllers/get-transaction-by-id.transactions.controller.spec.ts
index f7442fad17..f02b966166 100644
--- a/src/routes/transactions/__tests__/controllers/get-transaction-by-id.transactions.controller.spec.ts
+++ b/src/routes/transactions/__tests__/controllers/get-transaction-by-id.transactions.controller.spec.ts
@@ -271,6 +271,7 @@ describe('Get by id - Transactions Controller (Unit)', () => {
           },
           txHash: moduleTransaction.transactionHash,
           safeAppInfo: null,
+          note: null,
         });
       });
   });
@@ -371,6 +372,7 @@ describe('Get by id - Transactions Controller (Unit)', () => {
           detailedExecutionInfo: null,
           txHash: transfer.transactionHash,
           safeAppInfo: null,
+          note: null,
         });
       });
   });
diff --git a/src/routes/transactions/entities/transaction-details/transaction-details.entity.ts b/src/routes/transactions/entities/transaction-details/transaction-details.entity.ts
index b6842f6e24..4dbd81fc34 100644
--- a/src/routes/transactions/entities/transaction-details/transaction-details.entity.ts
+++ b/src/routes/transactions/entities/transaction-details/transaction-details.entity.ts
@@ -46,4 +46,6 @@ export class TransactionDetails {
   txHash!: string | null;
   @ApiPropertyOptional({ type: SafeAppInfo, nullable: true })
   safeAppInfo!: SafeAppInfo | null;
+  @ApiPropertyOptional({ type: String, nullable: true })
+  note!: string | null;
 }
diff --git a/src/routes/transactions/mappers/module-transactions/module-transaction-details.mapper.spec.ts b/src/routes/transactions/mappers/module-transactions/module-transaction-details.mapper.spec.ts
index 06a701c8fe..944ad279bf 100644
--- a/src/routes/transactions/mappers/module-transactions/module-transaction-details.mapper.spec.ts
+++ b/src/routes/transactions/mappers/module-transactions/module-transaction-details.mapper.spec.ts
@@ -80,6 +80,7 @@ describe('ModuleTransactionDetails mapper (Unit)', () => {
       txHash: transaction.transactionHash,
       detailedExecutionInfo: new ModuleExecutionDetails(addressInfo),
       safeAppInfo: null,
+      note: null,
     });
   });
 
@@ -127,6 +128,7 @@ describe('ModuleTransactionDetails mapper (Unit)', () => {
       txHash: transaction.transactionHash,
       detailedExecutionInfo: new ModuleExecutionDetails(addressInfo),
       safeAppInfo: null,
+      note: null,
     });
   });
 });
diff --git a/src/routes/transactions/mappers/module-transactions/module-transaction-details.mapper.ts b/src/routes/transactions/mappers/module-transactions/module-transaction-details.mapper.ts
index 2c0f9a0dcf..546288fdb2 100644
--- a/src/routes/transactions/mappers/module-transactions/module-transaction-details.mapper.ts
+++ b/src/routes/transactions/mappers/module-transactions/module-transaction-details.mapper.ts
@@ -44,6 +44,7 @@ export class ModuleTransactionDetailsMapper {
       txHash: transaction.transactionHash,
       detailedExecutionInfo: new ModuleExecutionDetails(moduleAddress),
       safeAppInfo: null,
+      note: null,
     };
   }
 
diff --git a/src/routes/transactions/mappers/multisig-transactions/multisig-transaction-details.mapper.spec.ts b/src/routes/transactions/mappers/multisig-transactions/multisig-transaction-details.mapper.spec.ts
index 0d2a35d4c0..778db733c0 100644
--- a/src/routes/transactions/mappers/multisig-transactions/multisig-transaction-details.mapper.spec.ts
+++ b/src/routes/transactions/mappers/multisig-transactions/multisig-transaction-details.mapper.spec.ts
@@ -39,6 +39,10 @@ const multisigExecutionDetailsMapper = jest.mocked({
   mapMultisigExecutionDetails: jest.fn(),
 } as jest.MockedObjectDeep<MultisigTransactionExecutionDetailsMapper>);
 
+const multisigTransactionNoteMapper = jest.mocked({
+  mapTxNote: jest.fn(),
+});
+
 describe('MultisigTransactionDetails mapper (Unit)', () => {
   let mapper: MultisigTransactionDetailsMapper;
 
@@ -51,6 +55,7 @@ describe('MultisigTransactionDetails mapper (Unit)', () => {
       transactionDataMapper,
       safeAppInfoMapper,
       multisigExecutionDetailsMapper,
+      multisigTransactionNoteMapper,
     );
   });
 
diff --git a/src/routes/transactions/mappers/multisig-transactions/multisig-transaction-details.mapper.ts b/src/routes/transactions/mappers/multisig-transactions/multisig-transaction-details.mapper.ts
index 034ed1d108..595e8c2b55 100644
--- a/src/routes/transactions/mappers/multisig-transactions/multisig-transaction-details.mapper.ts
+++ b/src/routes/transactions/mappers/multisig-transactions/multisig-transaction-details.mapper.ts
@@ -15,6 +15,7 @@ import { TransactionDataMapper } from '@/routes/transactions/mappers/common/tran
 import { MultisigTransactionInfoMapper } from '@/routes/transactions/mappers/common/transaction-info.mapper';
 import { MultisigTransactionExecutionDetailsMapper } from '@/routes/transactions/mappers/multisig-transactions/multisig-transaction-execution-details.mapper';
 import { MultisigTransactionStatusMapper } from '@/routes/transactions/mappers/multisig-transactions/multisig-transaction-status.mapper';
+import { MultisigTransactionNoteMapper } from '@/routes/transactions/mappers/multisig-transactions/multisig-transaction-note.mapper';
 
 @Injectable()
 export class MultisigTransactionDetailsMapper {
@@ -25,6 +26,7 @@ export class MultisigTransactionDetailsMapper {
     private readonly transactionDataMapper: TransactionDataMapper,
     private readonly safeAppInfoMapper: SafeAppInfoMapper,
     private readonly multisigTransactionExecutionDetailsMapper: MultisigTransactionExecutionDetailsMapper,
+    private readonly noteMapper: MultisigTransactionNoteMapper,
   ) {}
 
   async mapDetails(
@@ -33,6 +35,7 @@ export class MultisigTransactionDetailsMapper {
     safe: Safe,
   ): Promise<TransactionDetails> {
     const txStatus = this.statusMapper.mapTransactionStatus(transaction, safe);
+    const note = this.noteMapper.mapTxNote(transaction);
     const [
       isTrustedDelegateCall,
       addressInfoIndex,
@@ -79,6 +82,7 @@ export class MultisigTransactionDetailsMapper {
       txHash: transaction.transactionHash,
       detailedExecutionInfo,
       safeAppInfo,
+      note,
     };
   }
 
diff --git a/src/routes/transactions/mappers/multisig-transactions/multisig-transaction-note.mapper.spec.ts b/src/routes/transactions/mappers/multisig-transactions/multisig-transaction-note.mapper.spec.ts
new file mode 100644
index 0000000000..7343a4de0f
--- /dev/null
+++ b/src/routes/transactions/mappers/multisig-transactions/multisig-transaction-note.mapper.spec.ts
@@ -0,0 +1,54 @@
+import { faker } from '@faker-js/faker';
+import { multisigTransactionBuilder } from '@/domain/safe/entities/__tests__/multisig-transaction.builder';
+import { MultisigTransactionNoteMapper } from '@/routes/transactions/mappers/multisig-transactions/multisig-transaction-note.mapper';
+
+const mapper = new MultisigTransactionNoteMapper();
+
+describe('Multisig Transaction note mapper (Unit)', () => {
+  it('should parse transaction `origin` and return a note', () => {
+    const noteText = faker.lorem.sentence();
+    const transaction = multisigTransactionBuilder()
+      .with(
+        'origin',
+        JSON.stringify({ name: JSON.stringify({ note: noteText }) }),
+      )
+      .build();
+
+    const note = mapper.mapTxNote(transaction);
+
+    expect(note).toBe(noteText);
+  });
+
+  it('should return undefined if `origin` is not a valid JSON', () => {
+    const transaction = multisigTransactionBuilder()
+      .with('origin', 'invalid-json')
+      .build();
+
+    const note = mapper.mapTxNote(transaction);
+
+    expect(note).toBeNull();
+  });
+
+  it('should return undefined if `origin` does not contain a note', () => {
+    const transaction = multisigTransactionBuilder()
+      .with(
+        'origin',
+        JSON.stringify({ name: faker.word.noun(), url: faker.internet.url() }),
+      )
+      .build();
+
+    const note = mapper.mapTxNote(transaction);
+
+    expect(note).toBeNull();
+  });
+
+  it('should return undefined if `origin` is null', () => {
+    const transaction = multisigTransactionBuilder()
+      .with('origin', null)
+      .build();
+
+    const note = mapper.mapTxNote(transaction);
+
+    expect(note).toBeNull();
+  });
+});
diff --git a/src/routes/transactions/mappers/multisig-transactions/multisig-transaction-note.mapper.ts b/src/routes/transactions/mappers/multisig-transactions/multisig-transaction-note.mapper.ts
new file mode 100644
index 0000000000..bdc1216f24
--- /dev/null
+++ b/src/routes/transactions/mappers/multisig-transactions/multisig-transaction-note.mapper.ts
@@ -0,0 +1,20 @@
+import { Injectable } from '@nestjs/common';
+import { MultisigTransaction } from '@/domain/safe/entities/multisig-transaction.entity';
+
+@Injectable()
+export class MultisigTransactionNoteMapper {
+  mapTxNote(transaction: MultisigTransaction): string | null {
+    if (transaction.origin) {
+      try {
+        const origin = JSON.parse(transaction.origin);
+        const parsedName = origin.name && JSON.parse(String(origin.name));
+        if (typeof parsedName.note === 'string') {
+          return parsedName.note;
+        }
+      } catch {
+        // Ignore, no note
+      }
+    }
+    return null;
+  }
+}
diff --git a/src/routes/transactions/mappers/transfers/transfer-details.mapper.spec.ts b/src/routes/transactions/mappers/transfers/transfer-details.mapper.spec.ts
index 0e2a17ee82..73d33186b8 100644
--- a/src/routes/transactions/mappers/transfers/transfer-details.mapper.spec.ts
+++ b/src/routes/transactions/mappers/transfers/transfer-details.mapper.spec.ts
@@ -36,6 +36,7 @@ describe('TransferDetails mapper (Unit)', () => {
       detailedExecutionInfo: null,
       txHash: transfer.transactionHash,
       safeAppInfo: null,
+      note: null,
     });
   });
 });
diff --git a/src/routes/transactions/mappers/transfers/transfer-details.mapper.ts b/src/routes/transactions/mappers/transfers/transfer-details.mapper.ts
index 16526978b6..07c819528a 100644
--- a/src/routes/transactions/mappers/transfers/transfer-details.mapper.ts
+++ b/src/routes/transactions/mappers/transfers/transfer-details.mapper.ts
@@ -32,6 +32,7 @@ export class TransferDetailsMapper {
       detailedExecutionInfo: null,
       txHash: transfer.transactionHash,
       safeAppInfo: null,
+      note: null,
     };
   }
 }
diff --git a/src/routes/transactions/transactions.module.ts b/src/routes/transactions/transactions.module.ts
index c99ec524d7..187dde3b0a 100644
--- a/src/routes/transactions/transactions.module.ts
+++ b/src/routes/transactions/transactions.module.ts
@@ -35,6 +35,7 @@ import { MultisigTransactionDetailsMapper } from '@/routes/transactions/mappers/
 import { MultisigTransactionExecutionDetailsMapper } from '@/routes/transactions/mappers/multisig-transactions/multisig-transaction-execution-details.mapper';
 import { MultisigTransactionExecutionInfoMapper } from '@/routes/transactions/mappers/multisig-transactions/multisig-transaction-execution-info.mapper';
 import { MultisigTransactionStatusMapper } from '@/routes/transactions/mappers/multisig-transactions/multisig-transaction-status.mapper';
+import { MultisigTransactionNoteMapper } from '@/routes/transactions/mappers/multisig-transactions/multisig-transaction-note.mapper';
 import { MultisigTransactionMapper } from '@/routes/transactions/mappers/multisig-transactions/multisig-transaction.mapper';
 import { QueuedItemsMapper } from '@/routes/transactions/mappers/queued-items/queued-items.mapper';
 import { TransactionPreviewMapper } from '@/routes/transactions/mappers/transaction-preview.mapper';
@@ -86,6 +87,7 @@ import { Module } from '@nestjs/common';
     MultisigTransactionInfoMapper,
     MultisigTransactionMapper,
     MultisigTransactionStatusMapper,
+    MultisigTransactionNoteMapper,
     NativeCoinTransferMapper,
     NativeStakingMapper,
     QueuedItemsMapper,