tx 0x8f4c72fb60d14d126ad1ac21b4f0c26c9aecfb8b6ececd31ff2d3ec07ecb042bCopy

payload

{
  "ModifyOrder": {
    "new_size": 18085301,
    "order_id": 35521391,
    "new_price": null
  }
}