{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x3f43bd483411452118e80ace525fb7a1cf78c9708d0243d043010d9c8e084842",
    "signature": "0x7b1d489b2a61fa39966fed99f5e091f18a228db8fd3ff47fac8d00a5d6adfbb16716e514382bbe1a11b3e5f4d4b480229e797901dbb1298b01247fb74c09e82d1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}