{
  "manageEntity": {
    "action": "View",
    "entityId": "637673848",
    "entityType": "Notification",
    "nonce": "0xa9febae850a4b9c71c32d9421604708b9c5ad3dd3fe00fcd97adef8bb39d978d",
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    "signer": "0x624C7b3633794574525c72aDc4202ae1BfD6cbB1",
    "userId": "637673848"
  }
}