{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "67592",
    "entityType": "User",
    "nonce": "0x278dac4285df59b45b29a2426049ea2d0af546a3dcc39882d07af1294bc86cf0",
    "signature": "0xd20e471a5099957b42a23b2e0596503761a970f253284c17d7fa519edca1a07f39799228c29f77f792e4e35da62dac429856ac8aa3f66bfebfeed294ca21b4511b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}