{
  "manageEntity": {
    "action": "View",
    "entityId": "402520233",
    "entityType": "Notification",
    "nonce": "0x53c61fd381e04c6664a8738fa7e7c0e3e233cad1b9b4295b7bb6b4ca741746e4",
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    "signer": "0x49AAe7F19C6F36Ad6A28BbD81d50c5B9605bD230",
    "userId": "402520233"
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}