{
  "manageEntity": {
    "action": "View",
    "entityId": "570609908",
    "entityType": "Notification",
    "nonce": "0x3a9668b2249df5557059a492cc022619ea99b0a9ea98f7e0ffe8812fbca1deb4",
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    "signer": "0x508b0798b18636577aEBc90d6c438054F18a74BA",
    "userId": "570609908"
  }
}