tx 0x2b8fbe30cf2c6ee49a9d3f59de7f0b00ffa428dc15943d455aeb8b10b3c15d1fCopy

payload

{
  "ModifyOrder": {
    "new_size": 10474677,
    "order_id": 37401543,
    "new_price": null
  }
}