{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x6c88a553e5dcac2650a6341954991acb76a7a6f031e7509a00f86ef09a2fcca3",
    "signature": "0xc68cffd23557b45e6106e557bc0658cbe9dd90993c0978f0040ee9d48e6c57c77352772f76ac480ce255d071c47ce895f93744a77ae9e20e4bc54b17d23ace991c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}