{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x19b78360059e00efaa829b90c71b7c75a4b8c2cf2b0ed9b68d580d932f87cacc",
    "signature": "0x284854903232e3dbda7b85df5daec3eee871407e88950561f0e41e1bc1a87ba952895150bc95bc866505e52d2f44b41164f04ad2c4baec465f63cd4aef56755e1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}