{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x3cbb197f952ea1e1cecf13686d6147fa3568dc08bc6817da67cbbac6b77c1612",
    "signature": "0x4f3c42cab346f98b1f4d6b30b430f4671db5ec04a3624658ab220acd870e6b211f8f76ec15de666335d9f7e9f693c6a26e6829fc06ed892206208dff1b95c1d21c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}