{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x950ff7a494abae86c6f34416fb91de53c04b4bcbf1e2772d8e6a2532756b89fd",
    "signature": "0x50024d39944d0810d8b4665f8f3d3ab4dc6f8d86cee52bbc34ba91b26a4cca980f952b9dd0cef9f01a0a2e51dbd2d12a6e3d1636438164da4aecc5c714ec633a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}