{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "396603",
    "entityType": "User",
    "nonce": "0xc0d5c30e5368d7e86647b635e87c697629fce3765d293e3ce2b342a390cbb05c",
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    "signer": "0x053AE6b4e0E1ca4c355a1f76Ce5696623A43A617",
    "userId": "79438"
  }
}