tx 0x5e5563f3d6a5ee52eb9e5f5c59fcd8e639c4f2721bb53184a1f1cbe1b62ab42fCopy

payload

{
  "ModifyOrder": {
    "new_size": 21666842,
    "order_id": 63929630,
    "new_price": null
  }
}