tx 0x9b8f96ac3e66171b0f27a19be5c15a3082005b3f8cf7b2bd9526ad8e6ef76c2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 43164688,
    "order_id": 11783776,
    "new_price": null
  }
}