tx 0x4dd75bd7ba6e1a4c009ceb64ac3f232b532d831864de4346a6b8b7f5fa895f6aCopy

payload

{
  "ModifyOrder": {
    "new_size": 150628557,
    "order_id": 50778968,
    "new_price": 9896000000
  }
}