{
  "manageEntity": {
    "action": "View",
    "entityId": "488430169",
    "entityType": "Notification",
    "nonce": "0x208b7b357f6998aa3645d7b29176d4e59218c24aebddae85aa8a2c5212e3f92f",
    "signature": "0x42ca80eec7cac8cf5666fb1e840fbde114ebc8740783527e7e1f52d72e36d16f057d08b5f582b25b1d06e14d16b294d9b07f3564ea1126af74d046a89158b11d1b",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}