{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "148965",
    "entityType": "User",
    "nonce": "0x3368bcc54870ed8e461a15c4f0a90433dc74ea3672034584503a06a1e1fe9a6e",
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    "userId": "94304"
  }
}