{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x8e1820c6678d07fb893c77d30bc71f45db2340fd389e274ba42f672bc7d84b0f",
    "signature": "0x255d17c7d0e8b0cdd79307763aca3e51b49b8a2413b94d4a7c979c5134745a8f7b67861b1a50a3f08115a142cce1e8a19cdf76b0d41040b6dc6b93eeacf1b9451c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}