{
  "manageEntity": {
    "action": "View",
    "entityId": "400655332",
    "entityType": "Notification",
    "nonce": "0x747d0589a2158f39b642c27fcad61b4c8ff38f32382c68ee85865a35fe31c4ba",
    "signature": "0x7150e3a39db49732c7ce0c9076f64a13b79441b1edf4a9086e9e93c40ffbfba4009eab4227dd661507b411581995440e3a57186464e0c699f8cc2ec446e1d7371c",
    "signer": "0xcdCc8C93696c1e4864aD2C389Ff851a999D4E323",
    "userId": "400655332"
  }
}