### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

Sending a message with body:
`"&quot;&quot;"`
is received on the consumer side with body:
`""""`

### Expected Behavior

Sending a message with body:
"&quot;&quot;"
is received on the consumer side with body:
"&quot;&quot;"

### How are you starting LocalStack?

Custom (please describe below)

### Steps To Reproduce

#### How are you starting localstack (e.g., `bin/localstack` command, arguments, or `docker-compose.yml`)

Running localstack in docker desktop on Mac using helm chart

https://localstack.github.io/helm-charts
version 0.3.7
Image version: 0.14.3

#### Client commands (e.g., AWS SDK code snippet, or sequence of "awslocal" commands)



### Environment

```markdown
- OS: macOS Monterey
- LocalStack: 0.14.3
```


### Anything else?

_No response_
result_send = aws_client.sqs.send_message(QueueUrl=queue_url, MessageBody="test")
        result_recv1_messages = aws_client.sqs.receive_message(QueueUrl=queue_url).get("Messages")
        result_recv2_messages = aws_client.sqs.receive_message(QueueUrl=queue_url).get("Messages")
        # on
        assert (result_recv1_messages is None) != (result_recv2_messages is None)
        assert poll_condition(
            lambda: "Messages" in aws_client.sqs.receive_message(QueueUrl=dl_queue_url), 5.0, 1.0
        )
        assert (
            aws_client.sqs.receive_message(QueueUrl=dl_queue_url)["Messages"][0]["MessageId"]
            == result_send["MessageId"]
        )
    def test_dead_letter_queue_chain(self, sqs_create_queue, aws_client):
        # te
        # cr
        queue_names = [f"q-{short_uid()}", f"q-{short_uid()}", f"q-{short_uid()}"]
        for queue_name in queue_names:
            sqs_create_queue(QueueName=queue_name, Attributes={"VisibilityTimeout": "0"})
        queue_urls = [arns.get_sqs_queue_url(queue_name) for queue_name in queue_names]
        # se
        for idx, queue_name in enumerate(queue_names[:2]):
            policy = {
                "deadLetterTargetArn": arns.sqs_queue_arn(queue_names[idx + 1]),
                "maxReceiveCount": 1,
            }
            aws_client.sqs.set_queue_attributes(
                QueueUrl=queue_urls[idx],
                Attributes={"RedrivePolicy": json.dumps(policy), "VisibilityTimeout": "0"},
            )
        def _retry_receive(q_url):