{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x70ae52182c730e732751cd09637ebe232f4cddbc105d388d010d32af66cabee1",
    "signature": "0x4ff593237d85a32c6d4dfcfb8d7d93022e395b2d1a22e107c045f36149991e121cc839e88715ce92c3b22458ca66bbe9470c64d0fbdbf8872b6b93f9a30ebf2d1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}