tx 0xf9f6f11fe5fb2d7a7cd0367090ed13c91a5b2226ebcdc0dc9d8ce5fdd957d81eCopy

payload

{
  "ModifyOrder": {
    "new_size": 2909690911,
    "order_id": 55595234,
    "new_price": null
  }
}