tx 0x50c0a4cb13e6c986c316cd7b04b43cc872809c97e5e9dcead2fd2e1c0fdb5caaCopy

payload

{
  "ModifyOrder": {
    "new_size": 316312441,
    "order_id": 335171988,
    "new_price": 68693000000
  }
}