{
  "manageEntity": {
    "action": "View",
    "entityId": "514845542",
    "entityType": "Notification",
    "nonce": "0x14d77b1f14ccbd0955f2a4a7005a191dea7a763247096aa257202799fe34c8fb",
    "signature": "0x0e529b969f04d186b9afb76bf7216ff2f3d109073a50a986ee9eebb19fd9291d3ffb7025e96f3a3adb05fbceb83a72ae9d33a3a8440d4860c6d36a79b7d0ad521c",
    "signer": "0xeFF83De4230a8B28eF92868F672117619123B3e1",
    "userId": "514845542"
  }
}