{
  "manageEntity": {
    "action": "View",
    "entityId": "325172820",
    "entityType": "Notification",
    "nonce": "0x7e521a9e8f8d8dc601f5c12520e7e97e88201f4dc9e04520c16694f464253e20",
    "signature": "0x3e48aa794110cb782b177bb19b21488f2688313bddde0b9bf94b7128e18f144c081b0ba8f81fc358c1fb42c3ae319487373ebebeb15b6cc0bd5a2e9ad479ba441c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}