MEVプロテクト: サンドイッチ攻撃者の回避ルート

curl "https://mainnet.helius-rpc.com/?api-key=YOUR_API_KEY&mev-protect=true" \
  -X POST \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "sendBundle",
    "params": [
      ["BASE64_SIGNED_TX_1", "BASE64_SIGNED_TX_2"],
      { "encoding": "base64" }
    ]
  }'

curl "https://sender.helius-rpc.com/fast?mev-protect=true" \
  -X POST \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "sendTransaction",
    "params": [
      "BASE64_ENCODED_TRANSACTION",
      { "encoding": "base64", "skipPreflight": true, "maxRetries": 0 }
    ]
  }'

curl "https://sender.helius-rpc.com/fast?swqos_only=true&mev-protect=true" \
  -X POST \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "sendTransaction",
    "params": [
      "BASE64_ENCODED_TRANSACTION",
      { "encoding": "base64", "skipPreflight": true, "maxRetries": 0 }
    ]
  }'