[ // bscscan.php 文件覆盖 ], // 缓存配置 'cache' => [ 'balance_ttl' => env('BLOCKCHAIN_CACHE_BALANCE_TTL', 300), 'gas_price_ttl' => env('BLOCKCHAIN_CACHE_GAS_PRICE_TTL', 60), 'transaction_ttl' => env('BLOCKCHAIN_CACHE_TRANSACTION_TTL', 60), ], ];