{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x563095b7ed85e524be609e464425ad83244809ab8e76b1e600a3f773ba359674",
    "signature": "0x8d869493bdcc7e6f2eab3e580888d6c07417cfa48a653ba7b4cf0036aad2013361e1c18b91f1696be404c24a524ef0c10bc0bad356b056aa550e690b96c418c11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}