{
        "attributes": {
          "type": "tuple()",
          "type_conversion": false
        },
        "children": [
          {
            "attributes": {
              "type": "function (address)",
              "value": "selfdestruct"
            },
            "name": "Identifier"
          },
          {
            "attributes": {
              "type": "address",
              "value": "a"
            },
            "name": "Identifier"
          }
        ],
        "name": "FunctionCall"
      }