{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xf22fb4e409ff2183d7ee8209646eff2eeb0935aa8772f68efc991f6f522129a4",
    "signature": "0x51233a61b7fd5aa6b7bbc6f1ee60c8149271452de22946b01bfba680d668a3ce48f73be2bddee911cb4c9ced3c7ea3d772914d5c7df2daded69dee1213472dfe1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}