{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "13312",
    "entityType": "User",
    "nonce": "0x27898d7927e40ad0bfa55731f1edb42a1532e208f80f4d59249d77b4a658cdc9",
    "signature": "0x078223faa829ab10ccb7d55e3b0afda5bf3b5d04514a16d84532693f2d73b25f7aa357e0dd58015886c97cc12c4277555441ff12ea36cfa054147edc7c8f38c41c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}