{
  "manageEntity": {
    "action": "View",
    "entityId": "987974477",
    "entityType": "Notification",
    "nonce": "0xe7a5c7aa4f647244809e7490ea985a14dd4718081d1325fb2a9c2231b283ba81",
    "signature": "0x91b67b33c5e6346c00b0317717a507d1587cafd2f5fe42ecd15ff7643b90205c190e7c8efdf6897c3808c6a865710520d632326b32c9ccf93defb42e0b8a7a6a1c",
    "signer": "0xDe8B8bd64e5700C7f5D146f26fbE54D060EAd3E2",
    "userId": "987974477"
  }
}