{
  "manageEntity": {
    "action": "View",
    "entityId": "329513359",
    "entityType": "Notification",
    "nonce": "0x045a19f5215af2b67f092d0e1420efb699d031247bf4f382c55ec89716040bfb",
    "signature": "0x4c844da490afa03ae8fd9c2427329d95c2b3f0821c5861ecfd4421332ca0fd6a64e8c1bea24fb6377779b46a4d407f333cbb949308232258ea8fd64ea178c5291c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}