{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "285685",
    "entityType": "User",
    "nonce": "0xd79bbd37da5081a01cdc6cbe11844e022208a5ef6bf48d90ae5f348378fb5608",
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    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}