Help creating new account/JWS errors

Client dev
2

Your JWS has a few errors in it (like wrong url and a number of useless fields, some of which look like they came from an ACME v1 client).

Perhaps you can either post your code if you need help, or take a look at acmephp, which is a "complete" working PHP example for ACME v2.

You sure? The signature in your JWS is 71 bytes:

$decoded = base64_decode("MEUCIDa5GvDp5L04IRdeUuXZE4v3gkNLjT0OJtL3WAHMgdP1AiEA0PxjZ2U0ZAOULOcSQLOQGr0mP8828nM6REGuHMvMm2M");
echo strlen($decoded), PHP_EOL; // 71

$unpacked = DERtoECDSA($decoded, 64);
echo strlen($unpacked), PHP_EOL; // 64