{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0x454b2008601875426dd9f12ccc6fca34208596a4c1656b24ea0aaa1a3870e78b",
    "signature": "0x242bb0fb86603bed703935f6b2fd76c023f435eebfa9c76263bbf5a90d1d5924676baf8def676470dfc0180f4f7bb70e8a7e351c685bcf6e5a8f5d8851dc4d781c",
    "signer": "0x2f41a998444AE8036682fd819B45854b96bC4262",
    "userId": "996674118"
  }
}