tx 0xa92d81dd95c7fb8f0ee0e0b3e3b91576bc40a8c4eef52e1fa40d20c5f0c5974eCopy

payload

{
  "ModifyOrder": {
    "new_size": 10364857,
    "order_id": 61627003,
    "new_price": null
  }
}