Task: Create a new user in Intercom

n8n workflow JSON:
{"id":"91","name":"Create a new user in Intercom","nodes":[{"name":"On clicking 'execute'","type":"n8n-nodes-base.manualTrigger","position":[600,250],"parameters":{},"typeVersion":1},{"name":"Intercom","type":"n8n-nodes-base.intercom","position":[800,250],"parameters":{"idValue":"","identifierType":"email","additionalFields":{}},"credentials":{"intercomApi":""},"typeVersion":1}],"active":false,"settings":{},"connections":{"On clicking 'execute'":{"main":[[{"node":"Intercom","type":"main","index":0}]]}}}