tx 0x8d5ea4b4b754f3eafcad7b4f9429242caa90ec8f3e2e336ffe1402a655a4b39aCopy

payload

{
  "ModifyOrder": {
    "new_size": 13308889,
    "order_id": 11805604,
    "new_price": null
  }
}