{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0xa0c2009e470219525948fa7c7f21011f5f1bdbaac95dd46d61ef67624f789bb9",
    "signature": "0x577bb33c7906e0098aa26b417d02739eea62b7f93560bec9c3e9a3b33cb6d02e556274327b736241cb96637bb444adf58b7682961f1631f5f657e7feb10930301c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}