{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x8e814c17cc33443fb8595128f56195ebd13de1f3ccd64d6d5ce7fade9aaafebd",
    "signature": "0x2a3c791e1f87a125d23f9ff27250db7c6b4fc0e53e3250caf9e3184a7de9f57f143928b3a0f2d45fe31b02970758525fe5b2074fd70244e3a4a3ddcdd33420b01c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}