tx 0x7f4ff3b9ac8104d1cf290c37b5dee8d5bbbec49510f9ea8d6d45d6447a58ae0bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3404579613,
    "order_id": 74738454,
    "new_price": null
  }
}