{
  "manageEntity": {
    "action": "View",
    "entityId": "325172820",
    "entityType": "Notification",
    "nonce": "0x1c029d5653442d2fb6735d645a39308cee25f651a2731e5ded3f3b9041bc1fc2",
    "signature": "0xa09640dc15fa7bc37bcb87e6ab9cd7490ca4c0f24d066f0632227a7b5ea2f7993a0dee4cb1448831e713dfe01c353f1c3b9c817da4dc9410a0e71120b16cdefb1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}