Error in Step 3: Account registration failed. Please start back at Step 1.

Step 1 and 2 worked fine but in step 3 I get the following error:

>Error: Account registration failed. Please start back at Step 1. { "type": "urn:ietf:params:acme:error:badNonce", "detail": "JWS has an invalid anti-replay nonce: \"0103QwMp1UWXcX5B5sSQBIDWzJL5ak3waWsArRm_875tX3A\"", "status": 400 }

I tried a second time and got the following error:
>Error: Account registration failed. Please start back at Step 1. { "type": "urn:ietf:params:acme:error:malformed", "detail": "JWS verification error", "status": 400 }

I entered the single line output of the `echo -n "eyJ1...1ZX0" | openssl dgst -sha256 -hex -sign $PRIV_KEY"` command as:
`(stdin)= 1a7f....0835`
(actual full strings shortened here for brevity).

Maybe the nonce part of the ACME protocol changed or something?

Start by reproducing the Step 3 account-registration flow using the reported ACME badNonce and malformed JWS responses, then inspect the registration entry point and the OpenSSL signing command shown in the report. Done means the flow handles the current ACME nonce and JWS response correctly instead of failing at Step 3.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.