{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x9bbcde998a16b66cb657ece54bd714f613400268011ecf5dec8022180b1b5edd",
    "signature": "0x40b1a64ad4f1bb497d24262b24c3956ea19e8d5fca68d85119e28888e72b82f879b60d7f1c8e5b7d5901c47deffb780bac938c5a275d1b3a64ba9698840193831b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}