{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x9b223fbd3efcc7a99b931a1b5649c3a287f3af81abe4ecfce26dd5de1babbeba",
    "signature": "0x2b4934c43fcabf96caaf8e3bb6ea42fbacb3ff7955d1bdebd4f926050ede699855fd447fb9add6a39d939e27ec1b9bbf64dce0a04eef70c6ea055fc259b6e6bf1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}