{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x07db50ad9f8717ae21c9d49706dec5cb583bce58f1d8d03a236f09076825acbf",
    "signature": "0xa00f1539ddb81b392c14a8c6bbb9036c045ff06b2194fe7dd8ea05c73b245f6d61a8c146f8e0d8de45f473f75d60c5abe0785cae19b0ed0f532dce1c6cf447861c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}