{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x53cee044fee50f547de2425f7c9819213da068b657b9e82d9a6ed59c95fd1a21",
    "signature": "0x707e4daa04b916fc6be3a2becc97b144b1b1516a7e0565a906b5a17ce02f6a4e2937624914a3d37cfaa6754e4abb782b8557e54c837c37eb2e94d687c506ce871c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}