{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "5862",
    "entityType": "User",
    "nonce": "0x1c4c2e60a7f9e03ad033ad2492560f8db0838c840355b8f7cef0e5a794678ef0",
    "signature": "0xe558816bd2006e379a282f8de0c837b3efec43fa824fd5ecf5956e707e233ba904cfa9af64da54d31ac55d2a67bb1ee86f63b6cf27d38efa23fceda3adf121d11c",
    "signer": "0xc0c1260d36BEf5a3e16B1e404a9a4C201aFb01CB",
    "userId": "972138429"
  }
}