{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xd4a6201a37c3bd75b5a78e5fa58b9fd661862672e3ffa3daacb23680e43527da",
    "signature": "0x20a0745d24990c57203c78c96fe70d3a0251c4c0179157c29af11aadbf4dc3ef7eac2097867f301aa574286a2b8bc7e7664d7357021a2bf9c8c04d28b855d0cf1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}