{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0xb58ea655022a3066723539ac0e23357398be5671690319256aba8a139e895e53",
    "signature": "0xdefc1fde8beb8f963b85063f59de646c01fce6119387897f32fe6dd72b4c5bf11e92d035d92a1a085272c84cb5e6f08e6b677dfcdde118178aff98772275052e1c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}