{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "58886",
    "entityType": "User",
    "nonce": "0x1df3390e9ed0566206894a2f4cd848fa59c982ef03725a3a4f6aa6d5cd61ae9c",
    "signature": "0xd245256ac17333e0282c9d14646fb4c1c3d2f4366772ac084939ed9f4899430247113246366aa38c29e1b183020694cf453ded67647777a754aa69e814a1d12e1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}