Request:
curl https://mainnet.infura.io/v3/MY_PROJECT_ID \
-X POST \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"eth_sendRawTransaction","params":["0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"],"id":1}'
Response:
{"jsonrpc":"2.0","id":1,"error":{"code":-32000,"message":"rlp: element is larger than containing list"}}