{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x67f3a11d05a6f704d5a0cd9c057e821bd6e1de24aed47b2af21dff957ff94023",
    "signature": "0x87ae01a92878e273adee077dc0d9815b4919a328faa01902f648db15a97b567a67cb0770d7a7bd6b823e19f4648914f2efbf5f4662d134ce4f0c072aea44dd861b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}