{
"r2p_rail": "pse",
"payment_link": "https://botonbancolombia.apps.bancolombia.com/web/transfer-gateway/checkout/xxxxxxxxxxx",
"tracking_key": "917707780",
"description_to_payer": "Payment for utility Bill",
"description_to_payee": "Payment received from payer",
"redirect_url": "https://www.mycompany.com"
}