tx 0x962b38a630343c1f8cc2f71fb6fdc4ab1bfd689be2e51fed96f65ff04e0d7f6aCopy

payload

{
  "ModifyOrder": {
    "new_size": 17303228,
    "order_id": 12336148,
    "new_price": 10389000000
  }
}