{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x47fae4da0023deaef02dfa2c02b31d6a5a7a3eaef79f774008803fbf4e72d920",
    "signature": "0x2d92e3019cad5605f6c8a10a3372afcd876142414cd2f583dd808e6e9c45ca2968923294e4a9cb2b6955a4569a62ae9889e962463ac7a699797d9a7b9df270781b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}