{
  "manageEntity": {
    "action": "View",
    "entityId": "887547386",
    "entityType": "Notification",
    "nonce": "0x3e5ec8cc8c79c4ddd35252fd93ae6dc857d03310a8726d02fb88eee05658a317",
    "signature": "0x51c448da4e03cd67de3e314af45731d669e2876753cb3e02d6d625a55eaca63a57a7258d08242a5a4541e65aaea62655f21f5df3c8847f88bcbf939c8ae72d791b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}