### Is there an existing issue for this?

- [X] I have searched the existing issues and read the documentation

### Question

I'm trying to implement locally DLQ for SNS with SQS, the problem is, on localstack SQS DLQ message coming from SNS have different format than what you would expect in AWS

When I tested locally I received the message in the following format:

`"{\"Action\": [\"Publish\"], \"Message\": [\"(The original SNS message body here)\"], \"TopicArn\": [\"the topic arn in localstack\"], \"Version\": [\"2010-03-31\"]}"`

I'm using local stack 0.14.0 with docker-compose

my docker-compose file looks like this:


```
 aws:
    image: localstack/localstack:0.14.0
    restart: always
    volumes:
      - ./docker-mounts/localstack:/docker-entrypoint-initaws.d
    environment:
      - SERVICES=sqs,s3,ses,sns
      - DEFAULT_REGION=eu-west-1
      - HOSTNAME_EXTERNAL=aws.localtest.local
      - AWS_ACCESS_KEY_ID=foo
      - AWS_SECRET_ACCESS_KEY=bar
      - AWS_DEFAULT_REGION=eu-west-1
```

### Anything else?

_No response_
import dataclasses
import json
import logging
import os
import re
import time
from typing import TYPE_CHECKING, Callable, Dict, List, Optional
import boto3
import botocore.auth
import botocore.config
import botocore.credentials
import botocore.session
import pytest
from _pytest.config import Config
from _pytest.nodes import Item
from botocore.regions import EndpointResolver
from localstack import config
from localstack.testing.aws.cloudformation_utils import load_template_file, render_template
from localstack.testing.aws.util import get_lambda_logs
from localstack.utils import testutil
from localstack.utils.aws import aws_stack
from localstack.utils.aws.aws_stack import create_dynamodb_table
from localstack.utils.aws.client import SigningHttpClient
from localstack.utils.common import ensure_list, poll_condition, retry
from localstack.utils.common import safe_requests as requests
from localstack.utils.common import short_uid
from localstack.utils.functions import run_safe
from localstack.utils.generic.wait_utils import wait_until