{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x877025cdfb45221eda3f580a20e8d8f1776671513ad0633ac8e4a4880a03b956",
    "signature": "0x1be751c2eee825a145dc76cea8505018ee75ac3c7f7ca0cb277ef3f9a82cfddf3fea622947b6e9e140f7755aa7d8d5a0cdae5f57782bb4cf3f793654dbd4da561c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}