{
  "manageEntity": {
    "action": "View",
    "entityId": "558991946",
    "entityType": "Notification",
    "nonce": "0x7111768ec75a924313746e7d93e6b4ae767b657638bba9bf2cec5d3efc882403",
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    "signer": "0x51cb24915EF7B9168C4D097B927E9fF350C8E185",
    "userId": "558991946"
  }
}