tx 0x0f5362255f9a9baaae9b6a622c9b7e1c7e7e096bb36069bdeff87c01d9ad4c7dCopy

payload

{
  "ModifyOrder": {
    "new_size": 2584983,
    "order_id": 4996809,
    "new_price": null
  }
}