{
  "manageEntity": {
    "action": "View",
    "entityId": "12220",
    "entityType": "Notification",
    "nonce": "0x1f2333b40874195c236bf40ccfa37c9501ed9c0c6b0ea2cae672c4cd1ebf2ad2",
    "signature": "0xa2562daebe90fb86cbc932f89f02123f3aee41a373a0875238db8487772598b12ecbd03c488a5f0672db71ba46bd7b4f1a32696cfd42d44f885de2f8eef7526a1b",
    "signer": "0x5Bc42C44dD971a519Bb29863f805CEeE55a44DF4",
    "userId": "12220"
  }
}