{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "62649",
    "entityType": "User",
    "nonce": "0x38ea33961fb39a85442cc57cdbb0bfea76ff1d2e2634b976624d37a2e454156f",
    "signature": "0x7275d1a200ef39b2efb65a428145ed9a1274f2703849d0818748b744011ad8804e35b245c3e1ea223e2f961ee451f7e94d5060d630d32b03179cafa31310ac891b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}