tx 0x916c6a5f449fbc9e70e6bc4ff1e3ba12af68e882a7efdd83266f4fcc2cc80bdaCopy

payload

{
  "ModifyOrder": {
    "new_size": 32637885420,
    "order_id": 4452639,
    "new_price": 468000000
  }
}