{
  "manageEntity": {
    "action": "View",
    "entityId": "824478223",
    "entityType": "Notification",
    "nonce": "0x4618a7563fcba46bda86d1c804c95a5de5fcb41e448709556c1a455379e9ce0b",
    "signature": "0x1f5f73b54deb57d8ac10b6972f5a4cd76f0ef26a65a677eaeee48672e97c992c238acbd8a23f12623cff9fd0b0cc1c8fb9374286451ecfb8df76aee3c3fdcfd21b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}