tx 0x56c11813aa5f8d0c656b7f3e76e4bef4b83367a2bf7d236c8ff7f4710ff5d33bCopy

payload

{
  "ModifyOrder": {
    "new_size": 4355221,
    "order_id": 34953623,
    "new_price": null
  }
}