{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xcdc2201b35ed1e0d933dfef865843a9d645785567709dd0a8192c96d7e3f9b83",
    "signature": "0x421495bd3cd74b6bf6206eb63eba1a12256c5d71c2e660b5df1f7941e1bfbc457a783c63a821650013f604086c9476c907d8e8ed7750bb7c67e999aafb8fd9861b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}