Task: Kafka Workflow v.2

n8n workflow:
{"id":"98","name":"Send updates about the position of the ISS every minute to a topic in Kafka","nodes":[{"name":"Cron","type":"n8n-nodes-base.cron","position":[510,300],"parameters":{"triggerTimes":{"item":[{"mode":"everyMinute"}]}},"typeVersion":1},{"name":"HTTP Request","type":"n8n-nodes-base.httpRequest","position":[710,300],"parameters":{"url":"https://api.wheretheiss.at/v1/satellites/25544/positions","options":{},"queryParametersUi":{"parameter":[{"name":"timestamps","value":"={{Date.now();}}"}]}},"typeVersion":1},{"name":"Set","type":"n8n-nodes-base.set","position":[910,300],"parameters":{"values":{"number":[],"string":[{"name":"Name","value":"={{$node[\"HTTP Request\"].json[\"0\"][\"name\"]}}"},{"name":"Latitude","value":"={{$node[\"HTTP Request\"].json[\"0\"][\"latitude\"]}}"},{"name":"Longitude","value":"={{$node[\"HTTP Request\"].json[\"0\"][\"longitude\"]}}"},{"name":"Timestamp","value":"={{$node[\"HTTP Request\"].json[\"0\"][\"timestamp\"]}}"}]},"options":{},"keepOnlySet":true},"typeVersion":1},{"name":"Kafka","type":"n8n-nodes-base.kafka","position":[1110,300],"parameters":{"topic":"iss-position","options":{}},"credentials":{"kafka":"kafka"},"typeVersion":1}],"active":false,"settings":{},"connections":{"Set":{"main":[[{"node":"Kafka","type":"main","index":0}]]},"Cron":{"main":[[{"node":"HTTP Request","type":"main","index":0}]]},"HTTP Request":{"main":[[{"node":"Set","type":"main","index":0}]]}}}