{
  "manageEntity": {
    "action": "View",
    "entityId": "469412615",
    "entityType": "Notification",
    "nonce": "0x5d3771d5093b3d8d0a8852616877f5917dd96d730fc5aae688d303e74a5e8d15",
    "signature": "0x95b2f0c4d3347d1b322a645761b7ab1c2c443cd867b2c112a8ebc18fb2f28c5a67eedf642b173d0ce06605e66425eff17bb6e1e0a6533472e2052ef90e48f81f1b",
    "signer": "0xE9e4A57bb74F837875858a9bA11030fCbAc09A44",
    "userId": "469412615"
  }
}