{
  "manageEntity": {
    "action": "View",
    "entityId": "22193",
    "entityType": "Notification",
    "nonce": "0x0378320cb2d277ee456e811cd2ced412e6d4ef730344a4923a1050e120f92393",
    "signature": "0x3fbe9f5c567e86d5f2d000d476215d4eed50a73e1ccb408fa99961a703cbf8ba5e0eec0f7026476e06015494d21322c08fc221e60d17451fedc9f2ca38ef5d861b",
    "signer": "0x1d99b1D22cD500D165B1A1CF625E3528a447A82B",
    "userId": "22193"
  }
}