{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xc899882cf1a2bdde8497b289a802a9ac59cb29147b41ac8295035fa1a7f09ce0",
    "signature": "0x85e90f2c3994bf8a45949fc40d6c1f5e285cc72d94fb74b5e18cda6d252af6161d7427d50743f2d578fb794d957a2067d928959a4bf13d5913a6165af23ec5bf1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}