{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xd8ebdca3a9bf1578fa1862a3d49f4f944a7b40a07687e320369282ad68dc8434",
    "signature": "0x928e873c6aeb5e83ebf3b9d0fd4da4228cff482bc9ac75bf6560c792415476c93600e46c688b742e34a6bcc77e8534dd208458f840a7fd3e7a53cd0f51dd1d8c1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}