tx 0x76d0cba9b5069818e5f24709fb1d8f191b7e9d966c9c58b0c7eaf3b7f47bfc9cCopy

payload

{
  "ModifyOrder": {
    "new_size": 270536724,
    "order_id": 15945530,
    "new_price": null
  }
}