tx 0x94e0bf6de1a3fac3768f9d1a1f1d7b545fcbf479e7c45dab7728b9f55f8d64dcCopy

payload

{
  "ModifyOrder": {
    "new_size": 4633866,
    "order_id": 13493311,
    "new_price": null
  }
}