tx 0x8efae2ac1b948e6376413d586269d2f4693c4e68a1f4ad51efacd9d03ccbc5bdCopy

payload

{
  "ModifyOrder": {
    "new_size": 4264820,
    "order_id": 9356171,
    "new_price": 28449000000
  }
}