{
  "manageEntity": {
    "action": "View",
    "entityId": "329513359",
    "entityType": "Notification",
    "nonce": "0xc42dfc025c17a9d64b416544ffbe0e7ca6392ed34a9b478a57ce71c9d8da1bea",
    "signature": "0x39c7656521808a406074c8600de0188d142f9dd534421ba1eeec59ec94f99b4030b96738f3a22d3426257663546fa795ec191fc2b7380f74b0b95142c52372d11b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}