{
    "language": "Solidity",
    "sources": {
        "url_not_found.sol": {
            "urls": [
                "standard_urls_existing_and_missing/non-existent-contract-1.sol",
                "standard_urls_existing_and_missing/contract.sol",
                "standard_urls_existing_and_missing/non-existent-contract-2.sol"
            ]
        }
    },
    "settings": {"outputSelection": {"*": { "*": ["metadata", "evm.bytecode"]}}}
}