{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x498de078d3d58dcce5716d8d12ec85cff768bcf30ea59b3787c19601b16fbc93",
    "signature": "0x7f937b34d7b1799a2eecd59399b245f3ed1d62834fa3ffc3dc03b702dbce8a783eee9319afe1b20aa69a1bfe297d2fa1a9f41345538e54d9685f6341e063519d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}