tx 0x0c29d0d17d2d11e85e1042e8c69f2d1517362cdeaeb5f5ef9dedb918b62bbc4fCopy

payload

{
  "ModifyOrder": {
    "new_size": 1228864,
    "order_id": 16319357,
    "new_price": null
  }
}