Task: Receive a Telegram message on Netlify forms submission

n8n workflow JSON:
{"nodes":[{"name":"Webhook","type":"n8n-nodes-base.webhook","position":[450,300],"webhookId":"ac94132d-6bd8-4872-9e93-3457c86583cf","parameters":{"path":"ac94132d-6bd8-4872-9e93-3457c86583cf","options":{},"httpMethod":"POST"},"typeVersion":1},{"name":"Telegram","type":"n8n-nodes-base.telegram","position":[850,300],"parameters":{"text":"=New form submission from Netlify!\nSubmission created at: {{$json[\"created_at\"]}}\nRemaining submissions: {{$json[\"remaining_submissions\"]}}\n\nForm: {{$json[\"form_name\"]}}\nForm ID: {{$json[\"form_id\"]}}\n\n---\nName: {{$json[\"name\"]}}\nEmail: {{$json[\"email\"]}}\nMessage: {{$json[\"message\"]}}\n---\n\nUser agent: {{$json[\"user_agent\"]}}\nIP: {{$json[\"ip\"]}}\nhttps://www.whatismyip.com/ip-address-lookup/?ip={{$json[\"ip\"]}}","chatId":"","additionalFields":{}},"credentials":{"telegramApi":"Telegram API"},"typeVersion":1},{"name":"Prepare message","type":"n8n-nodes-base.function","position":[650,300],"parameters":{"functionCode":"// https://www.netlify.com/pricing/\nconst netlify_form_submissions_per_month = 100;\n\nconst body = $node[\"Webhook\"].json[\"body\"];\n\nitems[0].json.created_at = body[\"created_at\"];\nitems[0].json.remaining_submissions = netlify_form_submissions_per_month - parseInt(body.number, 10);\n\nitems[0].json.form_name = body.form_name;\nitems[0].json.form_id = body.form_id;\n\nitems[0].json.name = body.data.name;\nitems[0].json.email = body.data.email;\nitems[0].json.message = body.data.message;\n\nitems[0].json.user_agent = body.data.user_agent;\nitems[0].json.ip = body.data.ip;\n\nreturn items;\n"},"typeVersion":1}],"connections":{"Webhook":{"main":[[{"node":"Prepare message","type":"main","index":0}]]},"Prepare message":{"main":[[{"node":"Telegram","type":"main","index":0}]]}}}