{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "16719",
    "entityType": "User",
    "nonce": "0xf65f7ce12404ff1709357260c22b65244f3a3524569492371d1ed85ca530e89e",
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    "userId": "94304"
  }
}