tx 0x64e4fd546eb84fa34cec7deeb62cbeec1f0ffb5aaa0c9ef0a3ac3d74f76c6b7fCopy

payload

{
  "ModifyOrder": {
    "new_size": 74288978,
    "order_id": 10609015,
    "new_price": null
  }
}