curl --location --request POST '商户变更申请时定义接收地址' \
--data-urlencode 'change_type=2' \
--data-urlencode 'order_no=' \
--data-urlencode 'business_code=' \
--data-urlencode 'notify_format=' \
--data-urlencode 'mch_num=' \
--data-urlencode 'status=1' \
--data-urlencode 'notify_time=1736418746' \
--data-urlencode 'sign=' \
--data-urlencode 'sign=' \
--data-urlencode 'settlement_info=' \
--data-urlencode 'settlement_info['\''bank_account_type'\'']=' \
--data-urlencode 'settlement_info['\''bank_account_no'\'']=' \
--data-urlencode 'settlement_info['\''bank_account_name'\'']=' \
--data-urlencode 'settlement_info['\''bank_account_mobile'\'']=' \
--data-urlencode 'settlement_info['\''bank_open_name'\'']='