{
  "manageEntity": {
    "action": "View",
    "entityId": "354908",
    "entityType": "Notification",
    "nonce": "0x1892ac8f943c47b8c51cd044a85fb9424348e80ddf5e89e5083aaa5789613c7f",
    "signature": "0x512e1a5e42a6102527f9091806484b7238e177a4446bed2385de0ae72b40381f14e9b754dc867f3be8cdc0f5c08c4101bc4f4c8a67487e543de425d30e2039731c",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}