tx 0xf3a2f28a26b4b8e7831ddcf99b5902afd9e6d4f816d9067d006d000f50d8a36cCopy

payload

{
  "ModifyOrder": {
    "new_size": 438407563,
    "order_id": 13274899,
    "new_price": null
  }
}