The ServiceWorker for scope ‘%1$S’ failed to decrypt a push message. The ‘salt‘ parameter in the ‘Encryption‘ header must be base64url-encoded (https://tools.ietf.org/html/rfc7515#appendix-C), and be at least 16 bytes before encoding. See https://tools.ietf.org/html/draft-ietf-httpbis-encryption-encoding-02#section-3.1 for more information.
Lo ServiceWorker pa l'ambito ‘%1$S’ no ha puesto descifrar un mensache push. Lo parametro 'salt' en a cabecera 'Encryption' ha d'estar base64url-encoded (https://tools.ietf.org/html/rfc7515#appendix-C) y tener lo menos 16 bytes antes de codificar. Mirar https://tools.ietf.org/html/draft-ietf-httpbis-encryption-encoding-02#section-3.1 pa tener mas información.