{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x398a0a1d8e682c99b9dfc30383ded1d24ad8767c7a053d2f824ed86a758a4979",
    "signature": "0x00cfe3f82f0ccfa52095aa4c9764ac2bcb245ec435c50c081e8ebcae2a47b8d577b646693b16aa2eb1854b3cd5a797912536621fc0a3d9c58679c3ce290f5c411b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}