sign_message_hash
方法定义
def sign_message_hash(self, message_hash: HexBytes) -> Optional[SignedMessageData]参数说明
参数
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返回值
字段
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字段
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示例代码
最后更新于
def sign_message_hash(self, message_hash: HexBytes) -> Optional[SignedMessageData]最后更新于
# 签名消息哈希
message_hash = HexBytes("0x...")
signed = account.sign_message_hash(message_hash)
if signed:
print(f"Message Hash: {signed.message_hash.hex()}")
print(f"Signer: {signed.signer}")
print(f"Signature: {signed.signature_data.signature.hex()}")