{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x625485a914ccaa82c8e110a6a712189fbed3f5de58e542519073f171e51598ae",
    "signature": "0xad0713aa7f80846c29f71faa56f68a2cf1f703354c7dee0be84f9169698b2e07078220b4bf07b4d5fbda274049dde7d721bd5b726ca3536481b7edf8b3e6f7aa1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}