Task: Receive updates when a new contact is added in Keap

n8n workflow JSON:
{"nodes":[{"name":"Keap Trigger","type":"n8n-nodes-base.keapTrigger","position":[440,320],"webhookId":"1df33e6f-7e5c-4d70-b90d-d5666aaf63e7","parameters":{"eventId":"contact.add"},"credentials":{"keapOAuth2Api":"keap_creds"},"typeVersion":1}],"connections":{}}