{
  "manageEntity": {
    "action": "View",
    "entityId": "422886157",
    "entityType": "Notification",
    "nonce": "0x4f1d6e444b01ca5998b9b192e5a115b50e6e64052f04bf55dca87246c57e0aae",
    "signature": "0x447a2e7272d638be60e4b524cd017beca773373b89822abdc3de0f553e0f85b708228bdbc54982adbdb85fcd35a36cb76d7ee0bd5ee6ca311e669aa0e05915261b",
    "signer": "0x04C504928B4945dAF4D6c8D84353Dc1ab5000C1F",
    "userId": "422886157"
  }
}