{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x41523354e980372e7ab8557cb7186f0e5429951ad64e5e4c1e71a415614f8d4d",
    "signature": "0xe18bd8e9dbd4e87db79b06f5132dfdcf622e7b7a61b1924edfe4a9727a3c25a91859ac8db83a7298b6c3968541d9eb24f9efbc20b653f2961fc531dbf7913bac1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}