tx 0xd850e5c7d40d88a9a59ebf6aec5e7c1a2a7cee3d01fd59bbac6432521d5d30efCopy

payload

{
  "ModifyOrder": {
    "new_size": 549242607,
    "order_id": 243152,
    "new_price": null
  }
}