{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x43a07f0818f9d6b1043ef755597d246fceddfabc7c74ce3ac3986af9675a5688",
    "signature": "0x710b1bce53412dec5584180e6225146da684ea4e7e47d4ab039f8097ce18b4531194f87253c2ccbe8ebee280855cd830aca1540c831958cf080236b0455117e31b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}