tx 0xecb2048c2d4619b7f7a0b82eaf9478a5bd2603a2dfce4fea73e427b4bd9b9f6eCopy

payload

{
  "ModifyOrder": {
    "new_size": 136015792,
    "order_id": 13323253,
    "new_price": null
  }
}