tx 0x9a21b716f9610d46be2e1ced6f7148667c84c2bab62c0ac41f0a14fb1ec5678bCopy

payload

{
  "ModifyOrder": {
    "new_size": 241232367,
    "order_id": 156167163,
    "new_price": 635600000
  }
}