{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x1bddabfc0423fe2decd8f6b0a1eb476be9987caf8225718b25a1fbf8f6a82bfa",
    "signature": "0x9bf9e306672ee0fb090dba242dd321d0336cf7f5799935b39c62170f244cd1144582ec14c278c92dceb7bf8769611e57fc5f710738c4acee243cf8b3a76bfce21c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}