diff --git a/docs/api/classes/modules_did_did_processor.DIDProcessor.md b/docs/api/classes/modules_did_did_processor.DIDProcessor.md
index 1575ee54..aa8885f4 100644
--- a/docs/api/classes/modules_did_did_processor.DIDProcessor.md
+++ b/docs/api/classes/modules_did_did_processor.DIDProcessor.md
@@ -31,7 +31,7 @@
 | `didService` | [`DIDService`](modules_did_did_service.DIDService.md) |
 | `logger` | [`Logger`](modules_logger_logger_service.Logger.md) |
 | `configService` | `ConfigService`<`Record`<`string`, `unknown`\>, ``false``\> |
-| `pinQueue` | `Queue`<`any`\> |
+| `pinQueue` | `Queue`<[`PinClaimData`](../modules/modules_ipfs_ipfs_types.md#pinclaimdata)\> |
 
 ## Methods
 
diff --git a/docs/api/classes/modules_ipfs_ipfs_service.IPFSService.md b/docs/api/classes/modules_ipfs_ipfs_service.IPFSService.md
index d8395feb..a1410f81 100644
--- a/docs/api/classes/modules_ipfs_ipfs_service.IPFSService.md
+++ b/docs/api/classes/modules_ipfs_ipfs_service.IPFSService.md
@@ -26,7 +26,7 @@
 | :------ | :------ |
 | `didStoreCluster` | `DidStore` |
 | `didStoreInfura` | `DidStore` |
-| `pinsQueue` | `Queue`<`string`\> |
+| `pinsQueue` | `Queue`<[`PinClaimData`](../modules/modules_ipfs_ipfs_types.md#pinclaimdata)\> |
 | `logger` | [`Logger`](modules_logger_logger_service.Logger.md) |
 
 ## Methods
diff --git a/docs/api/classes/modules_ipfs_pin_processor.PinProcessor.md b/docs/api/classes/modules_ipfs_pin_processor.PinProcessor.md
index a40ea1fa..d45a9290 100644
--- a/docs/api/classes/modules_ipfs_pin_processor.PinProcessor.md
+++ b/docs/api/classes/modules_ipfs_pin_processor.PinProcessor.md
@@ -108,7 +108,7 @@ It was implemented for EW migration from Infura to EW hosted IPFS
 
 | Name | Type |
 | :------ | :------ |
-| `job` | `Job`<`any`\> |
+| `job` | `Job`<[`PinClaimData`](../modules/modules_ipfs_ipfs_types.md#pinclaimdata)\> |
 
 #### Returns
 
diff --git a/docs/api/modules/modules_ipfs_ipfs_types.md b/docs/api/modules/modules_ipfs_ipfs_types.md
index 333e8e9a..c3dc9f9c 100644
--- a/docs/api/modules/modules_ipfs_ipfs_types.md
+++ b/docs/api/modules/modules_ipfs_ipfs_types.md
@@ -6,6 +6,7 @@
 
 - [IpfsClusterConfig](modules_ipfs_ipfs_types.md#ipfsclusterconfig)
 - [IpfsInfuraConfig](modules_ipfs_ipfs_types.md#ipfsinfuraconfig)
+- [PinClaimData](modules_ipfs_ipfs_types.md#pinclaimdata)
 
 ### Variables
 
@@ -38,6 +39,19 @@ ___
 | `protocol?` | `string` |
 | `url?` | `string` |
 
+___
+
+### PinClaimData
+
+Ƭ **PinClaimData**: `Object`
+
+#### Type declaration
+
+| Name | Type |
+| :------ | :------ |
+| `cid` | `string` |
+| `claim?` | `string` |
+
 ## Variables
 
 ### IPFSClusterConfigToken
diff --git a/src/modules/did/did.processor.ts b/src/modules/did/did.processor.ts
index 93ae15ac..947e609c 100644
--- a/src/modules/did/did.processor.ts
+++ b/src/modules/did/did.processor.ts
@@ -10,7 +10,11 @@ import {
 } from '@nestjs/bull';
 import { ConfigService } from '@nestjs/config';
 import { Job, Queue } from 'bull';
-import { PIN_CLAIM_JOB_NAME, PIN_CLAIM_QUEUE_NAME } from '../ipfs/ipfs.types';
+import {
+  PinClaimData,
+  PIN_CLAIM_JOB_NAME,
+  PIN_CLAIM_QUEUE_NAME,
+} from '../ipfs/ipfs.types';
 import { Logger } from '../logger/logger.service';
 import { DIDDocumentEntity } from './did.entity';
 import { DIDService } from './did.service';
@@ -27,7 +31,7 @@ export class DIDProcessor {
     private readonly logger: Logger,
     private readonly configService: ConfigService,
     @InjectQueue(PIN_CLAIM_QUEUE_NAME)
-    private pinQueue: Queue
+    private pinQueue: Queue<PinClaimData>
   ) {
     this.logger.setContext(DIDProcessor.name);
   }
diff --git a/src/modules/ipfs/ipfs.service.ts b/src/modules/ipfs/ipfs.service.ts
index 50e64756..14035e71 100644
--- a/src/modules/ipfs/ipfs.service.ts
+++ b/src/modules/ipfs/ipfs.service.ts
@@ -4,7 +4,11 @@ import { HttpException, HttpStatus, Injectable } from '@nestjs/common';
 import { CID } from 'multiformats/cid';
 import { InjectQueue } from '@nestjs/bull';
 import { Queue } from 'bull';
-import { PIN_CLAIM_QUEUE_NAME, PIN_CLAIM_JOB_NAME } from './ipfs.types';
+import {
+  PIN_CLAIM_QUEUE_NAME,
+  PIN_CLAIM_JOB_NAME,
+  PinClaimData,
+} from './ipfs.types';
 import { Logger } from '../logger/logger.service';
 import { inspect } from 'util';
 
@@ -14,7 +18,7 @@ export class IPFSService {
     private didStoreCluster: DidStoreCluster,
     private didStoreInfura: DidStoreGateway,
     @InjectQueue(PIN_CLAIM_QUEUE_NAME)
-    private readonly pinsQueue: Queue<string>,
+    private readonly pinsQueue: Queue<PinClaimData>,
     private readonly logger: Logger
   ) {
     this.logger.setContext(IPFSService.name);
@@ -64,10 +68,7 @@ export class IPFSService {
     }
 
     try {
-      await this.pinsQueue.add(
-        PIN_CLAIM_JOB_NAME,
-        JSON.stringify({ cid, claim })
-      );
+      await this.pinsQueue.add(PIN_CLAIM_JOB_NAME, { cid, claim });
     } catch (e) {
       this.logger.debug(`Error to add pin job for cid ${cid}: ${e}`);
       const jobsCounts = await this.pinsQueue.getJobCounts();
diff --git a/src/modules/ipfs/ipfs.types.ts b/src/modules/ipfs/ipfs.types.ts
index c0015dba..7dbfc166 100644
--- a/src/modules/ipfs/ipfs.types.ts
+++ b/src/modules/ipfs/ipfs.types.ts
@@ -19,3 +19,8 @@ export const IPFSClusterConfigToken = Symbol.for('IPFSClusterConfigToken');
 
 export const PIN_CLAIM_JOB_NAME = 'pinning';
 export const PIN_CLAIM_QUEUE_NAME = 'pinClaimQueue';
+
+export type PinClaimData = {
+  cid: string;
+  claim?: string;
+};
diff --git a/src/modules/ipfs/pin.processor.ts b/src/modules/ipfs/pin.processor.ts
index 1012e787..7ec4a0b7 100644
--- a/src/modules/ipfs/pin.processor.ts
+++ b/src/modules/ipfs/pin.processor.ts
@@ -10,7 +10,11 @@ import { Job } from 'bull';
 import { DidStore as DidStoreInfura } from 'didStoreInfura';
 import { DidStore as DidStoreCluster } from 'didStoreCluster';
 import { Logger } from '../logger/logger.service';
-import { PIN_CLAIM_JOB_NAME, PIN_CLAIM_QUEUE_NAME } from './ipfs.types';
+import {
+  PinClaimData,
+  PIN_CLAIM_JOB_NAME,
+  PIN_CLAIM_QUEUE_NAME,
+} from './ipfs.types';
 
 @Processor(PIN_CLAIM_QUEUE_NAME)
 export class PinProcessor {
@@ -49,10 +53,9 @@ export class PinProcessor {
    * It was implemented for EW migration from Infura to EW hosted IPFS
    */
   @Process(PIN_CLAIM_JOB_NAME)
-  async pin(job: Job) {
-    const data = JSON.parse(job.data);
-    const cid = data.cid;
-    let claim = data.claim;
+  async pin(job: Job<PinClaimData>) {
+    const cid = job.data.cid;
+    let claim = job.data.claim;
     try {
       await this.didStoreCluster.get(cid);
     } catch (_) {