{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x4e17d2275a49fb7603d71aa552c737513fbaac091716485fd863ce7ee813c189",
    "signature": "0x89d9c910bafddb596ba0ca57fc03f3b94eb41a9eb91f5a6e77ed022916121cee6bd4f5554934dc85999eb63a5d83377f639e059a9b35833b1fc3dff070f431d21c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}