{
  "manageEntity": {
    "action": "View",
    "entityId": "250198",
    "entityType": "Notification",
    "nonce": "0x02708c8d9c320744ebcdddfecd2ee388252bca79328924080d853588e5f64d8f",
    "signature": "0x8c186b2eb0f079f04fe4c4fa96eb1d92f8d523242b94f993a844b6bd08cfdcd634c3c6da19f1652344d172e1d8c12801f020330bac8d586abd1325a72d2ae7031b",
    "signer": "0xC1Fba336636A9a4b277179ba56518e189C4F63f7",
    "userId": "250198"
  }
}