tx 0xb7d03149a463d1d88fca3ddd73288b6d6f864b98b25e7f8e1da2720ac5e0b1feCopy

payload

{
  "ModifyOrder": {
    "new_size": 2273591,
    "order_id": 11428275,
    "new_price": null
  }
}