Sequential API Request Handler

[
  {
    "data": {
      "nodeType": "manualTrigger"
    },
    "event": "node_start",
    "timestamp": 1780642959465
  },
  {
    "data": {
      "initialData": {
        "external_id": "req_550e8400",
        "resource_type": "invoice"
      }
    },
    "event": "triggered",
    "nodeId": "manualTrigger",
    "timestamp": 1780642959465
  },
  {
    "data": {
      "status": "ok",
      "nodeType": "manualTrigger"
    },
    "event": "node_end",
    "timestamp": 1780642959465
  },
  {
    "data": {
      "nodeType": "unsupported"
    },
    "event": "node_start",
    "timestamp": 1780642959466
  },
  {
    "data": {
      "type": "n8n-nodes-base.start"
    },
    "event": "unsupported_node",
    "nodeId": "unsupported",
    "timestamp": 1780642959466
  },
  {
    "data": {
      "status": "ok",
      "nodeType": "unsupported"
    },
    "event": "node_end",
    "timestamp": 1780642959466
  },
  {
    "data": {
      "nodeType": "http"
    },
    "event": "node_start",
    "timestamp": 1780642959467
  },
  {
    "event": "fetching GET https://unsplash.com/photos/lUDMZUWFUXE/download?ixid=MnwxMjA3fDB8MXxhbGx8Mnx8fHx8fDJ8fDE2MzczMjY4Mjc&force=true",
    "nodeId": "http",
    "timestamp": 1780642959467
  },
  {
    "data": {
      "url": "https://unsplash.com/photos/lUDMZUWFUXE/download?ixid=MnwxMjA3fDB8MXxhbGx8Mnx8fHx8fDJ8fDE2MzczMjY4Mjc&force=true",
      "method": "GET"
    },
    "event": "http_fetch",
    "nodeId": "_context",
    "timestamp": 1780642959467
  },
  {
    "data": {
      "status": "ok",
      "nodeType": "http"
    },
    "event": "node_end",
    "timestamp": 1780642960665
  },
  {
    "data": {
      "nodeType": "http"
    },
    "event": "node_start",
    "timestamp": 1780642960669
  },
  {
    "event": "fetching GET https://api.twitter.com/1.1/account/update_profile_banner.json",
    "nodeId": "http",
    "timestamp": 1780642960669
  },
  {
    "data": {
      "url": "https://api.twitter.com/1.1/account/update_profile_banner.json",
      "method": "GET"
    },
    "event": "http_fetch",
    "nodeId": "_context",
    "timestamp": 1780642960669
  },
  {
    "data": {
      "status": "ok",
      "nodeType": "http"
    },
    "event": "node_end",
    "timestamp": 1780642960927
  }
]