SEEC-Playground-service-renderer/public/lambda-data/zero.json

{
  "index": 0,
  "param": { "index": 1, "id": -1, "name": "f" },
  "body": {
    "index": 3,
    "param": { "index": 4, "id": -1, "name": "x" },
    "body": { "index": 6, "id": 0, "name": "x" }
  }
}