{
  "manageEntity": {
    "action": "View",
    "entityId": "389771828",
    "entityType": "Notification",
    "nonce": "0x8971fb32b3bc706ed49ddfb24820a84b672631e4921f72cde0b31daf1b78e37a",
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    "signer": "0x243900F6F16CafA086B0B291b927A6e69383528f",
    "userId": "389771828"
  }
}