{
  "manageEntity": {
    "action": "View",
    "entityId": "520958130",
    "entityType": "Notification",
    "nonce": "0x07ce2970c3ca96630e62c8220d775f9ee73aea78488a04bc2a30b5ecca12abf6",
    "signature": "0xe92d0f094ea01616271d992dc3af0efd5bec90ce1848c242ca11352c128adaef4f6b14bdf0f32b01ded52e93089f7d38a3bea87f50b90188942cbeb046415cdf1b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}