tx 0x1d49f3cb8795d92c7f5f65cd2f7d7ab49b711897e5d508b9cd94dd34aa9a7b4fCopy

payload

{
  "ModifyOrder": {
    "new_size": 18226395,
    "order_id": 5075702,
    "new_price": null
  }
}