{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x0aec0f799b971cde7e35eedf2ff87ebe2d8bd6e2e17441eb9ae9fc6961d3e0b5",
    "signature": "0x0a6b56fed8f29f29c40d1be3427710f33be935a9a6437ea3573b2afd03d62c9b4c68b3c469420e76ce11e431e08bf0b39350b0ca53a4f7472ddf50ac95bcff421c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}