blockHash: (string) [required] hash of the block to trace.- Optional tracing options object with the following fields:
tracer: (string) [optional] type of tracer. SupportscallTracerorprestateTracer.tracerConfig: (object) [optional] tracer configuration options:onlyTopCall: (boolean) [optional] whentrue, will only trace the primary (top-level) call and not any sub-calls. It eliminates the additional processing for each call frame.