{
  "manageEntity": {
    "action": "View",
    "entityId": "12220",
    "entityType": "Notification",
    "nonce": "0x0e3a8b3d0dd87a48f075b2060aa024c529e26f495bcdc44b0002efbc6ed3123b",
    "signature": "0x2fb44994ca16627b7df98eca2d93c02f362c338429eae431e42b9ddac1dab67533a8cfaef9331e3275d968fbadaa088e8021df91c8f2587e52362075ce48d6931b",
    "signer": "0x5Bc42C44dD971a519Bb29863f805CEeE55a44DF4",
    "userId": "12220"
  }
}