{
  "manageEntity": {
    "action": "View",
    "entityId": "890889753",
    "entityType": "Notification",
    "nonce": "0x50088ca2ac02f1e590ada25e883a077f3279061668f3fda0007cf29b9a68a839",
    "signature": "0x0a43a844fc757fa8a9cbd0190d3a6075e5509e623f84c71b561b991a7212f71b5ba79e58d731d61bd8cd5ab1e588c7c4bc14eab1f353a7b1f981cd3e49def1421c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}