{
  "manageEntity": {
    "action": "View",
    "entityId": "140",
    "entityType": "Notification",
    "nonce": "0x6e899083b980ec2c11d78e0e01becc53876c43fb0b39e063fd34e97ebea0716b",
    "signature": "0x444550b2e3ee021016dba3f836b55e11184331fdaea6184ba31f7bb77482d63b3e2eb17905e6d7d350840367bb3808b597a408e3c010c74d80a11f5afef262ce1b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}