{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xd7cf945c8a80e4858c973d977b13e4247a59fcd1b8f93eae393b1947c3ddcf12",
    "signature": "0x8b258c004b4ba4992c4c11cc4b7f37ff834b2c78a278ece7ffc2239824fe2e5752103399952ed0eeb2827c7d8b553b18c0e845e1e266623774b23afec450e4a81c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}