tx 0x9f08e097b716b735db6a4ef32f69a704e8bc4a2e451d9b9e2dcf5a0dc7d2cb9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 528318,
    "order_id": 4112466,
    "new_price": null
  }
}