tx 0x8789a0cd75e7c3741a6b3f72a3f50cd5c5538ec03938e1f7a3a4c89adf979e1eCopy

payload

{
  "ModifyOrder": {
    "new_size": 403100420,
    "order_id": 7170823,
    "new_price": null
  }
}