{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x20f5ef7a914954c4df8b7b8c6e2e7f8c29bd445590369c256a5a1f3be9679126",
    "signature": "0x64bebe7f31c2ccbc10d0d8bf89dbe0649426584c47066baea961af7bb1edcfb83b3d0a2e8db9444156f016aecd06114dc72f0bdf712857b467b34905f482c80b1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}