{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xcde0867c567d0e34cf1488eb6ced70b484436df040f5c46c970914c3bdee8923",
    "signature": "0x274c8b9d8f656ddf71b20f4f37c0564014ae1636524f8b6899682dde4594941b0aa59e0543b8ffd28bc2f706f2bb9ebc13c6d1db585144077b20674d58123b4f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}