tx 0x9c1f3f2cb8d391c58f1a9177b286a3828c5a71efad3987e4e9af7c9f5f9c584eCopy

payload

{
  "ModifyOrder": {
    "new_size": 7078433,
    "order_id": 54693852,
    "new_price": null
  }
}