{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xfee90d0a710757fa46e58cc28974bb170fada2e71d603f5dba661a0d02fbc3cb",
    "signature": "0x97adacde9752d831484446a0963c55e6d75116c7c5d634b39c38e79e51efc5a300ca97ee1ebff1a575c56ac75b7dbfd6d0bc235a88e75772c3e9886546a09fef1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}