# 从签名生成签名数据
signature = HexBytes("0x...") # 65 字节的签名
signature_data: SignatureData = Utils.generate_signature_data_with_signature(signature)
print(f"Full Signature: {signature_data.signature.hex()}")
print(f"R: {signature_data.r.hex()}")
print(f"S: {signature_data.s.hex()}")
print(f"V: {signature_data.v.hex()}")
