Update idioms-json-2.1-custom/account_indicator.json
Update idioms-json-2.1-custom/account_indicator.json

Co-Authored-By: Emmanuelle Vargas-Gonzalez <bd777975bd011b8861eb1be32475bcd9735c47db@users.noreply.github.com>
oasis-open/cti-stix-elevator