HTTP: 400

RESPONSE:
{"status_code":"999","status":"error","message":"body request is corrupted or not a json"}


PAYLOAD:
{"transaction":{"MerchantNumber":"202401048","ReferenceNumber":"ORD-1780465156","amount":100000},"customer":{"first_name":"John","last_name":"Doe","email":"test@gmail.com","phone":"085123456789","billing_address":{"first_name":"John","last_name":"Doe","email":"test@gmail.com","phone":"085123456789","address":"Jakarta","city":"Jakarta","postal_code":"12345","country_code":"ID"},"shipping_address":{"first_name":"John","last_name":"Doe","email":"test@gmail.com","phone":"085123456789","address":"Jakarta","city":"Jakarta","postal_code":"12345","country_code":"ID"}},"items":[{"name":"Payment","price":100000,"quantity":1}],"callbacks":{"finish":{"type":"POST","url":"https://indonesiantravelagency.com/callback.php"}},"enabled_webview_payment_channels":["ALL"],"enabled_webview_payment_methods":["ALL"],"enabled_h2h_payments":["ALL"],"expiry":{"start_time":"2026-06-03T05:39:16+00:00","unit":"minutes","duration":60},"datetime":"2026-06-03T05:39:16+00:00"}

SIGNATURE:
D7KRE0TiiK/4aLRUAM/rJT2FsGTJImINA/4EMtUO7SttTtKRS8DisCqC29k678YUai8jDW37bL9sVGIwt0tuHdgPWqwVhASkAfZtRWUlCjjDvm+wKrEM8dA0S5DtMbGPA3jlHdNUGs2xReqTJRQLibf3LJhd/DdZIQ9nQAf17CI=