tx 0xba4fcf7ea9d6b0e5dff936e0f76e96e9cef6de7b2ca34a10d403a1948fb9c29dCopy

payload

{
  "ModifyOrder": {
    "new_size": 14199730,
    "order_id": 40599700,
    "new_price": null
  }
}