So I updated the ca-bundle.crt and resolved the "curl: (60) SSL certificate problem: unable to get local issuer certificate" issue. Now I'm left with:
INFO: Using main config file /etc/dehydrated/config
- Generating account key...
- Registering account key with ACME server...
- ERROR: An error occurred while sending post-request to https://acme-v02.api.letsencrypt.org/acme/new-acct (Status 400)
Details:
HTTP/2.0 400
server:nginx
date:Wed, 07 Apr 2021 20:32:13 GMT
content-type:application/problem+json
content-length:112
cache-control:public, max-age=0, no-cache
link:https://acme-v02.api.letsencrypt.org/directory;rel="index"
replay-nonce:0003uwh8_YnKxCJhZwIWDCS37VRkvK69WhncoAQjeg1iGUU
{
"type": "urn:ietf:params:acme:error:badNonce",
"detail": "JWS has no anti-replay nonce",
"status": 400
}
Error registering account key. See message above for more information.