tx 0xa88fbec7f907fde8880c32d8d5dce2bdc3f7c1c2be8c4dae3d2e939aab5bb4e6Copy

payload

{
  "ModifyOrder": {
    "new_size": 190116254,
    "order_id": 75049149,
    "new_price": null
  }
}