{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x35f8f72e6eaa04c64683b4be39aaae5f19e341761019e196c8d62ea42402fa08",
    "signature": "0x7cc7cefeb1df86e3cc246796f2a74269581a2d081b1501d11569a2e495ff7d063260fb29b3479cbd2c7e8cfb34458c83aece8ae079c1694d016c4e0cac5f6efe1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}