stdClass Object
(
    [event] => PIX_OUT
    [data] => stdClass Object
        (
            [txId] => 28EDHZ253357Z000000000000
            [transactionId] => S8FUKHT230SR8BDCX9U2VELL3BW5ED
            [status] => FAILED
            [amount] => 3000
            [rejectReason] => {"message":"Falha ao criar ordem de pagamento. Chave Pix no encontrada."}
        )

)