tx 0xe154b2f798e8d0557e1067e5c46c9e9a0b0bf8b38f141dff1e5ed01ca06ccc0dCopy

payload

{
  "ModifyOrder": {
    "new_size": 6526800,
    "order_id": 16005524,
    "new_price": null
  }
}