tx 0x3f1de7f1d3c55c5f8b5cc96bab03bedcd643d17c5a2cdd4cfb9f98b9b9dfc73eCopy

payload

{
  "ModifyOrder": {
    "new_size": 14643256,
    "order_id": 377726240,
    "new_price": null
  }
}