{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x7166e16819c104493d416d44b9e5e2c5e14a88d09221959a1967c86dd70c8560",
    "signature": "0x336630c4351c67eafe2a2b323aacca5fbfe7dc1b5d92f8dd2ea3c676510e26970305eaf4c1ff9927b0a1044fd42c8a6e0f4aab65dbdf8e66de4cf8af440e5a201b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}