{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "112552",
    "entityType": "User",
    "nonce": "0xebd21dabdd97b5dc4886273909fd0718bc448b30d0b197bc4153f7ca1d813c8f",
    "signature": "0xf8f8a72b9822e263df2af7fcb2f65c641f998b16e7adbe9c4470bd748f1afaf5749fd4012fa4ed8f4a0744b445b9fa4ea1c60dbe2f9497e179f0fa37760120901c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}