public Builder parentMessageFrame(final MessageFrame parentMessageFrame) {
      this.parentMessageFrame = parentMessageFrame;
      return this;
    }
The "parent" message frame. When present some fields will be populated from the parent and
ignored if passed in via builder

@param parentMessageFrame the parent message frame
@return the builder
evm/src/main/java/org/hyperledger/besu/evm/frame/MessageFrame.java