[ReporterNode] How to parse result if the field of result contains "."

[jiguantong]

For example, if result_path is "venta.result", maybe we should try find "venta.result" first, and then find the next level "result" of "venta".

{
"moneda": "USD",
"casa": "bolsa",
"nombre": "Bolsa",
"compra": 1130.8,
"venta.result": 1132.2,
"fechaActualizacion": "2024-10-28T20:58:00.000Z"
}