Workflow: HTTP Mqtt Automation

{
    "nodes": [
        {
            "name": "Cron",
            "type": "n8n-nodes-base.cron",
            "position": [
                490,
                360
            ],
            "parameters": {
                "triggerTimes": {
                    "item": [
                        {
                            "mode": "everyMinute"
                        }
                    ]
                }
            },
            "typeVersion": 1
        },
        {
            "name": "HTTP Request",
            "type": "n8n-nodes-base.httpRequest",
            "position": [
                690,
                360
            ],
            "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": [
                890,
                360
            ],
            "parameters": {
                "values": {
                    "string": [
                        {
                            "name": "Name",
                            "value": "={{$json[\"0\"][\"name\"]}}"
                        },
                        {
                            "name": "Latitude",
                            "value": "={{$json[\"0\"][\"latitude\"]}}"
                        },
                        {
                            "name": "Longitude",
                            "value": "={{$json[\"0\"][\"longitude\"]}}"
                        },
                        {
                            "name": "Timestamp",
                            "value": "={{$json[\"0\"][\"timestamp\"]}}"
                        }
                    ]
                },
                "options": [],
                "keepOnlySet": true
            },
            "typeVersion": 1
        },
        {
            "name": "MQTT",
            "type": "n8n-nodes-base.mqtt",
            "position": [
                1090,
                360
            ],
            "parameters": {
                "topic": "iss-position",
                "options": []
            },
            "credentials": {
                "mqtt": "mqtt"
            },
            "typeVersion": 1
        }
    ],
    "connections": {
        "Set": {
            "main": [
                [
                    {
                        "node": "MQTT",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Cron": {
            "main": [
                [
                    {
                        "node": "HTTP Request",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "HTTP Request": {
            "main": [
                [
                    {
                        "node": "Set",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        }
    }
}