{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "11769",
    "entityType": "User",
    "nonce": "0xc722a97a662a4a42eef87a32c5887a5adc9393bcdf30d5231b15c671f105d8ed",
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    "signer": "0x76D835c7098622Bf793eDe5BeE5C3bF493eaCFf8",
    "userId": "194229"
  }
}