{
  "manageEntity": {
    "action": "View",
    "entityId": "388772718",
    "entityType": "Notification",
    "nonce": "0x988690a6c31fb7a4f13e1021bec50900ad62c390c704526ae89ba0ab9db3efe0",
    "signature": "0x908f61ea2512f956de5aa3a8dcc13d26720da08c3cb8e1f7afc28ff8a02eaa9b3dd0843af6c124a82053f8d39615f88b74cbfe60364dbd88410c2b321fc741a51b",
    "signer": "0x7731e347F90e70E6D60fB5BB1d45c63BB027Aa79",
    "userId": "388772718"
  }
}