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debug_traceBlockByHash

It accepts a block hash and will replay the block that is already present in the database.

Parameters:

String - The hash of a block.
Object - tracer
  • tracer: string - the type of tracer. Currently supports callTracer and prestateTracer

Returns:

Array - Block traces

Example:

// Request
curl https://oasys.blockpi.network/v1/rpc/your-rpc-key -X POST -H "Content-Type: application/json" --data '{"method":"debug_traceBlockByHash","params":["0x9eac75c8484fecba99627b4d873fc14fc3952cad39c202256be29d7dbada82c4", {"tracer": "callTracer"}],"id":1,"jsonrpc":"2.0"}'
​
// Result
{
"jsonrpc": "2.0",
"id": 1,
"result":{as described above}
}