tx 0x7df9a944e5f0b9ad4c7c5117a67e5fb4856f1e3103fbd4fb9dac7f4e2d7e210aCopy

payload

{
  "ModifyOrder": {
    "new_size": 8789132,
    "order_id": 10762317,
    "new_price": null
  }
}