tx 0x6877ef84ae189c0f1906855c2a6ce276e8b5a1e4d8fefdbda9ece4cedf98bd0eCopy

payload

{
  "ModifyOrder": {
    "new_size": 18107066035,
    "order_id": 352552408,
    "new_price": 531000000
  }
}