Almost there!
Error: Failed to connect to custom block: 404: Not Found - <!DOCTYPE html>
<html class="h-full" lang="en-US" dir="ltr">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="preload" href="https://assets.ngrok.com/fonts/euclid-square/EuclidSquare-Regular-WebS.woff" as="font" type="font/woff" crossorigin="anonymous" />
<link rel="preload" href="https://assets.ngrok.com/fonts/euclid-square/EuclidSquare-RegularItalic-WebS.woff" as="font" type="font/woff" crossorigin="anonymous" />
<link rel="preload" href="https://assets.ngrok.com/fonts/euclid-square/EuclidSquare-Medium-WebS.woff" as="font" type="font/woff" crossorigin="anonymous" />
<link rel="preload" href="https://assets.ngrok.com/fonts/euclid-square/EuclidSquare-MediumItalic-WebS.woff" as="font" type="font/woff" crossorigin="anonymous" />
<link rel="preload" href="https://assets.ngrok.com/fonts/ibm-plex-mono/IBMPlexMono-Text.woff" as="font" type="font/woff" crossorigin="anonymous" />
<link rel="preload" href="https://assets.ngrok.com/fonts/ibm-plex-mono/IBMPlexMono-TextItalic.woff" as="font" type="font/woff" crossorigin="anonymous" />
<link rel="preload" href="https://assets.ngrok.com/fonts/ibm-plex-mono/IBMPlexMono-SemiBold.woff" as="font" type="font/woff" crossorigin="anonymous" />
<link rel="preload" href="https://assets.ngrok.com/fonts/ibm-plex-mono/IBMPlexMono-SemiBoldItalic.woff" as="font" type="font/woff" crossorigin="anonymous" />
<meta name="author" content="ngrok">
<meta name="description" content="ngrok is the fastest way to put anything on the internet with a single command.">
<link href="https://ngrok.com/assets/favicon.ico" rel="shortcut icon" type="image/x-icon">
<meta name="robots" content="noindex, nofollow">
<link id="style" rel="stylesheet" href="https://cdn.ngrok.com/static/css/error.css">
<noscript>The endpoint a014050bf853.ngrok.io is offline. (ERR_NGROK_3200)</noscript>
<script id="script" src="https://cdn.ngrok.com/static/js/error.js" type="text/javascript"></script>
</head>
<body class="h-full" id="ngrok">
<div id="root" data-payload="eyJjZG5CYXNlIjoiaHR0cHM6Ly9jZG4ubmdyb2suY29tLyIsImNvZGUiOiIzMjAwIiwibWVzc2FnZSI6IlRoZSBlbmRwb2ludCBhMDE0MDUwYmY4NTMubmdyb2suaW8gaXMgb2ZmbGluZS4iLCJ0aXRsZSI6Ik5vdCBGb3VuZCJ9"></div>
</body>
</html>
- update the custom block URL from the 'Create impulse' screen.
