tx 0x1c7bf2ca3f4ed13d165f80b8e5d3e1ba9d3a1c1e8d48d0fe02e260b327475cbbCopy

payload

{
  "ModifyOrder": {
    "new_size": 10978050902,
    "order_id": 34436128,
    "new_price": null
  }
}