{
  "manageEntity": {
    "action": "View",
    "entityId": "267857902",
    "entityType": "Notification",
    "nonce": "0xe1a27bd0e76f221231119e789ba01630103c0394cdf16f590ac7a1d59b43e7a6",
    "signature": "0xa13726743fd9d475482fbcab0869b1972a2ab8776b3d9985feaf9883225a395f113ae852f6d354a2d5db70d80b0efb8005ec4e623e83589ac64a768d8867579c1b",
    "signer": "0x2F4D2D72430605bfD90b13a66FcB8cF451865CB8",
    "userId": "267857902"
  }
}