{
  "manageEntity": {
    "action": "View",
    "entityId": "5642",
    "entityType": "Notification",
    "nonce": "0x94a5e7875b963a1183a4f9390ff0cbb8e3a3ee008801439f8a080293f17bc850",
    "signature": "0x6339dbfbc66e49917d362fae6e8d421ed6eee8e53e21ea95c9ea305b21df9b9d48499aa920a244609ae9b0b4f4f5b93660ff3d878c4e028747f0a9e31b66f3031b",
    "signer": "0x33c702d534707f8Cada5DdD521C5900827973f1D",
    "userId": "5642"
  }
}