{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x20f449f31e91b124fe899393e7ce3296e2836dc51ec23f2703002afc2d2f465e",
    "signature": "0x0f1ef4fe5070e87892692f47b5056ca44f1b4b7f689b75e0924e35949d1101413e95529fe8765aa89a90aa4e9e4cb8dd44ede2996cdd2ffa6ae4fad556757f8a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}