{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "380814",
    "entityType": "User",
    "nonce": "0x488ff57e2404b63b52a9ebbca460fdd43a54c279126f6d89f921ccbd9dcd9e7c",
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    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}