Method trace_replayBlockTransactions undefined ()
connect with WS protocol

Parameters

quantity|tag - None

Integer representing a block number or one of the string tags latest, earliest, or pending, as described in Block Parameter.

array of strings - None

Tracing options are trace, vmTrace, and stateDiff. Specify any combination of the three options including none of them.

Request

wscat -c wss://eth.getblock.io/YOUR-API-KEY/mainnet/ 
# wait for connection and send the request body 
{"jsonrpc": "2.0",
"method": "trace_replayBlockTransactions",
"params": ["0x12", ["trace", "vmTrace", "vmTrace"]],
"id": "getblock.io"}

Response

{
    "result": "null",
    "id": "getblock.io",
    "status_code": 405,
    "message": "Method not allowed"
}