{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0xdefa491d84c0fe3a876cb7d4cba16f5bcb74499c3bc7ea3043046adfabe42656",
    "signature": "0x18df27d40e74816e8d8e487c4aeb80396084424692fd4854d8381bbc64ab1dcf5b6027fcc04eb3e76997d2ea159dcb0801a583e6956d05c57dc1e43f58b2a7c11b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}