{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x949996ec79b2afa4a77bf84023b5941dd916880f0471bea2933bcbc9cd42acf7",
    "signature": "0x4ec1db8dfce17e3dc6047795913808bf1bf35700df066290f5c00af6828435942e1c6bc4cc865a935bd4251bc0d870ba0a9cf40c17d2a8382e50d4925e3e49ac1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}