tx 0xdc9e0d723c0f09c899b4e40cdac0b077ac42ff6ab31f00d91119b7ee4d3a2edbCopy

payload

{
  "ModifyOrder": {
    "new_size": 3621564884,
    "order_id": 472449117,
    "new_price": 21501000000
  }
}