{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0xd86d2fed17307492a8788f8166e1451a6448a19c2fe924136290ea9082a396b0",
    "signature": "0xe18c3514f6a14158ff579db7b09cc6dbeb1faa0ffe84db564956a60b711521557e8fbe2f0915458cec58fd2705fa10e59749c043fa79492061707559a7dfb3471b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}