{
  "manageEntity": {
    "action": "View",
    "entityId": "325172820",
    "entityType": "Notification",
    "nonce": "0x1b1e4d44d3111606b199e5ba44351af949c6e5ce0930202f14f55c4ee740d448",
    "signature": "0x0dcdc92340dea1b1b8ea33e41f407f310636396fd714fbac5d4c6a79ff9c43ee2ee30f7d422299ff1024e8f1c1e222c2c1b1438da43d2dfd5a210f6a545ce8951b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}