{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x3a27cf45bb2baeaf563d089fcbd039b87a9c8217ad772a5bf991d427748a3241",
    "signature": "0x3e89d55cb3e19f58ac49653e2eeaed20ea32532d5937d3c3fcea3beee9743da92cd3e2ab4dd5bb251b8812777e7a8e72cd5e9ce34e4b1598c07f36b726afbdd61b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}