// Request
curl https://bsc.blockpi.network/v1/rpc/your-rpc-key -X POST -H "Content-Type: application/json" --data '{"method":"debug_traceBlockByHash","params":["0xb8f4176e6329367d27e9a1619fe0e0102aaf48f7bf6043386010293fd92e9366", {"tracer": "callTracer"}],"id":1,"jsonrpc":"2.0"}'
// Result
{
"jsonrpc": "2.0",
"id": 1,
"result":{as described above}
}