{
  "manageEntity": {
    "action": "View",
    "entityId": "5289",
    "entityType": "Notification",
    "nonce": "0x7f9cb5385dc947022c73fe5e3537024f39da043563f4615e81da62dc99c47ec5",
    "signature": "0xebeb7d2cb90b95c80b1e5c95cbec3436d6b447f4a3a20d93067acc2c5fa42e1f415deedacf49af8224d25db6116fe0e19c83405f9134c89eaf8b38e452f374d31c",
    "signer": "0xF012Fe058C0572b6f18BDD68A091a72215Ca6a4B",
    "userId": "5289"
  }
}