{
  "manageEntity": {
    "action": "View",
    "entityId": "670307808",
    "entityType": "Notification",
    "nonce": "0xc0aa3b77bf1b58b482bfde876b37ba22b3cb307d93f9bd76c4c7bf3a9e4c984c",
    "signature": "0x8a3a97bc37c432f8121b7c245bd3b2f9f30fc951b7d051efcfd7705f307bfc5824eafacaf49e1456bdb45253ab04f11622b2f0931a3a3fdea2f04640908553dc1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}