tx 0x8171bd0a4238aef9baac034a0b96c29bf0ced51ec9be06d0ca5d3a38cf9c181dCopy

payload

{
  "ModifyOrder": {
    "new_size": 270688349,
    "order_id": 10595533,
    "new_price": 29431000000
  }
}