{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "1547",
    "entityType": "User",
    "nonce": "0x200d3fd1764f1a60c6786805882b5358e6a6c6f5950489e616a8ff9513effb94",
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    "signer": "0x970e95a68E86A857D7a6A78560609c220a3846a3",
    "userId": "33168"
  }
}