tx 0x9ddc5a6ffe3856b0ba4bbd43a4a0b41e5318927a52d21d9a8b366f0b17f3acd3Copy

payload

{
  "ModifyOrder": {
    "new_size": 473752969,
    "order_id": 12338912,
    "new_price": null
  }
}