{
  "manageEntity": {
    "action": "View",
    "entityId": "301637",
    "entityType": "Notification",
    "nonce": "0x5591cb97de3f04552378e1affde7df725fdd0240dbfcc51006d9bc3d563c880e",
    "signature": "0xe2a1f6ff5086c2c99e6d03192ee3816e4d9b758610e008c158afdbb0366d56ff35ce2e6d830811ec7ce13ac6c7f5bd9b7ab16c8c4eac56939061c9f13778e37d1c",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "301637"
  }
}