{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x92f1092c53fa19c220a688ed2656ff17517e53cd46f5f357f2a342e9149483d5",
    "signature": "0xef61be369f14c31f60f462e2f97960fa1c1d076a80fd4238613552d54d07ce36544e3d6649d1c338bf682d690f85f69a1c3fc21478ef08d0f9d19efcf1a768371c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}