{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x7d011750b068851d27af7b392a40e2e4f0e9b0039b26c5724e2b83d28638def1",
    "signature": "0x0b947bf7c9e31fb38f13dba5022e21bcde717fb06c5f9c834d341523a6cfceae7fb2da426f5a09b92484716a5ce15b1bfbf9ab64b7869a107be6c8fb607f0a7e1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}