{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "211069",
    "entityType": "User",
    "nonce": "0xf1c9843f3514f3d497e6fdb739441c352e731e65cb15ae5ab2b57ff44b441aff",
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    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}