{
  "manageEntity": {
    "action": "View",
    "entityId": "12730129",
    "entityType": "Notification",
    "nonce": "0x00b77612e1ce9093c69afd8c7c70a8379f29e75e16039f771697c44c9d6c183c",
    "signature": "0x9feb5af6fd8ffc3e3dca6cf545cd52a838a2b9e9cac5c8ce4770c0a55d89382a48b82da2f82a420d0432e7b512c5cd9b6cbc224eff1471a0322f549bb402503a1b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}