{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x2211968419dc6ee0783a52de973586c957a2069c9ba49ca1c545110aaae047dd",
    "signature": "0xa7693ad2cfc8b8aea5b35629d0714be7dbf6c7f6eb8e44fa96930609a035a9b30080a62258cd9467a0635ae0915b3a6e1cb308627571099bd1ec9fffbde3c8911b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}