tx 0x44ca973e9c0912d6fb4ff0402ff1fdd5b3034c58a2c4d32cbdace3a3a44c1d1bCopy

payload

{
  "ModifyOrder": {
    "new_size": 716501,
    "order_id": 63930240,
    "new_price": 30566000000
  }
}