Method trace_replayBlockTransactions undefined ()
connect with WS protocol

Parameters

blockNumber - string

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

options - list of string

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

Request

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

Response

{
    "error": {
        "code": -32601,
        "message": "the method trace_replayBlockTransactions does not exist/is not available"
    },
    "id": "getblock.io",
    "jsonrpc": "2.0"
}