{
  "manageEntity": {
    "action": "View",
    "entityId": "872121325",
    "entityType": "Notification",
    "nonce": "0x74a9747c4a873f62e1526223b77e8e5b35acd8980ef40f283a3e3d98e2404475",
    "signature": "0x6e04a63ef8e82d7f3a97531e9485b654a27916a1456574f7e417d2ddb7d1d33a7a3aae33937165224b8208c075341d34f9cf99b77f82abd5a7f41577c19cb9dc1c",
    "signer": "0x9Ebaa539cfe874f2a12f954d5f135d41C75Eac9A",
    "userId": "872121325"
  }
}