tx 0x524e1bd85e4d427f0c0bf6a58d1fbb45da5bbeb121b0ada7c8fe8c5fa7d6f6ebCopy

payload

{
  "ModifyOrder": {
    "new_size": 4510423,
    "order_id": 37209594,
    "new_price": null
  }
}