{
  "manageEntity": {
    "action": "View",
    "entityId": "2154",
    "entityType": "Notification",
    "nonce": "0x66914a49741ac2eab8b4c159f1c1c1cdbda19faf7cfe595e9aec4f7d3e0d482a",
    "signature": "0x9b90154e5e5e53aa3822e996d5abd27e4c959f29a23dbcde727971dd18d9832d13406201f32a4f8f518f7f9791b99940a1e7b5f9b76b13bcc792c30f63caa3ed1b",
    "signer": "0xd82304d504aE46932dF6f350D7A9cDdc6bD3eD78",
    "userId": "2154"
  }
}