tx 0x1a1cd0a52ff08f7e848953f1888bd0fb1b83a6dd11f4a9e154aaa0a1c3334cffCopy

payload

{
  "ModifyOrder": {
    "new_size": 132714249,
    "order_id": 817357,
    "new_price": 29749000000
  }
}