{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x60903990651503f1e3c3179803e6393a261ed94fe3e93e99a9a22089940fbf3d",
    "signature": "0x522ab2b6a82a46b557c53f5af5f26b5103e552d6886286dc1486cae24e749b8869157b552c2826228ba169bbc68eab3e261abdd43bc2eea7715265423e6f323e1c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}