{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x4e59ef2143bdfaba4909021cfa2f90a7c812e45634a86a873552a15e853e0688",
    "signature": "0xf96f25af4fe73c17109cafd2c34a48d6ee0e699c63c7009507cdb2ea9f2aca7a35b6f2efd3b582d2dddc76f76cf60027cd8e14af8a4b7d051f7c931416d5410d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}