{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x0ca881403002b86da3c4ff73aca39c7445b240032b505ae105ab7fa6c2c49d03",
    "signature": "0x6583c7ad78546a37ac4bf9f38e47fccf92d1cf16c435d4dc0c1a225305c39af7432b040833e286c0c2d1cc560a956d5a7249187bbdf0e23ee6c2b998acce616f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}