如何获取 eth trace block
我想获取eth的 block trace，尝试几次都报错，我该如何做呢？
使用Go请求的报错
{\"code\":-32601,\"message\":\"The method debug_traceTransaction does not exist/is not available\"}使用json rpc 的报错
sdev@n-app-14:~$ curl -X POST -H "Content-Type: application/json" http://02-04:8545 --data '{"jsonrpc": "2.0", "id": 1, "method": "debug_traceBlockByNumber", "params": ["latest"]}'
{"jsonrpc":"2.0","id":1,"error":{"code":-32601,"message":"the method debug_traceBlockByNumber does not exist/is not available"}}
