curl --location --request GET 'https://api.302.ai/302/submit/mmaudio?request_id' \
--header 'Authorization: Bearer '{
"video": {
"url": "https://file.302.ai/gpt/imgs/20260119/75ed635e64bf48afad4b9248e8df173a.mp4",
"content_type": "application/octet-stream",
"file_size": 420617
},
"seed": 0,
"status": "COMPLETED",
"request_id": "fa6b0669-0622-4949-8749-db524458dfd8"
}