tx 0xf5f5803b92d552bbcfc35130adec9e5fc1dfad678d3e5e8c1f79f2ac8c6caf1fCopy

payload

{
  "ModifyOrder": {
    "new_size": 178788000,
    "order_id": 74347945,
    "new_price": null
  }
}