{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x60c5b05cecf66745f29b44c26ead836bf5b4ee018f87b5fa3a9f89245c2a8504",
    "signature": "0x40f3c6fe6be1a2e4fc388f145d50cb4c2239c74b9e6e24187060f0c2678ac1f753060ef17449aa9a982de9342102b104aa312be3f76214493b3aa2e96bed3b721b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}