{
  "manageEntity": {
    "action": "View",
    "entityId": "520958130",
    "entityType": "Notification",
    "nonce": "0xbfd916500135b7a7c84892a6f407bc5f5d56558c4cbe278b7d2896cb2e05934e",
    "signature": "0x8b106f6ce1439f9f127ad92de2df98b3a58a67b68dcf6cd6a46fb1cdea4d508f237ca6662767ba44a622295026dcb6918a8b3af995c6e71afdcacb9b4381a2da1b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}