tx 0x15080d4efd61d9c64ebc392cb728c01f0a092f910b0fb54141d23bfd0fcc3e4bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3245254418,
    "order_id": 101196237,
    "new_price": 629700000
  }
}