{
  "manageEntity": {
    "action": "View",
    "entityId": "507170227",
    "entityType": "Notification",
    "nonce": "0x6a7d44549392b5b66c62478406b1bc955620d0c27178298bb748b76f54a00abb",
    "signature": "0x6d11ae20035d0050953613e9b2239b8e5f48c6efd06bbd41b12d4a4d0f750d9c014def8b4912d5fb0b3990ddb5032a70f3b5a24cd82df64ca5cb47883e1be2001b",
    "signer": "0x56F7450749B92d306C521a22A64BFfc99f3C4756",
    "userId": "507170227"
  }
}