{
  "manageEntity": {
    "action": "View",
    "entityId": "301637",
    "entityType": "Notification",
    "nonce": "0x1aefed09e5a77e4e869f9a9e7eef8e96f3f67e8f611813985c8470d068075ad9",
    "signature": "0x9f0f6f9abc5cb61ef46fc8f0dbe50a93f809a64cb3c42f7b067e5d17890816df471f17954bb829d65518074370713161b30a69d7c25e09155d4c55a609d114851c",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "301637"
  }
}