tx 0x75f45a9243f7bf2aaeeb1dc5e178a8b62a4e9554c9aa2f2ac9a0a0501b29089dCopy

payload

{
  "ModifyOrder": {
    "new_size": 2327944,
    "order_id": 12055323,
    "new_price": null
  }
}