body=$(cat "$intermediate_file" | sed 1d | prep_sed)
datetime_created_unix=$(get_creation_date_from_meta_file_seconds "$meta_file")
datetime_created_rfc3339=$(date -u "+%Y-%m-%dT%TZ" -d "@${datetime_created_unix}")
body=$(cat "$intermediate_file" | sed 1d | prep_sed)
datetime_created_unix=$(get_creation_date_from_meta_file_seconds "$meta_file")
datetime_created_rfc3339=$(date -u "+%Y-%m-%dT%TZ" -d "@${datetime_created_unix}")