stdClass Object
(
    [event] => PIX_OUT
    [data] => stdClass Object
        (
            [txId] => 28EDHZ252957Z000000000000
            [transactionId] => S60DO8OKVNQNXPHB6CWTX8RACIGZWU
            [status] => FAILED
            [amount] => 2400
            [rejectReason] => {"message":"Falha ao criar ordem de pagamento. Chave Pix no percente ao CPFCNPJ informado. (Err: INVALID_PAYEE_DOCUMENT)"}
        )

)