tx 0xe2a2ea6a2bff7f79c992888ec79aed1f8c56b17b7254c61f4bbde5d6e6b5d46fCopy

payload

{
  "ModifyOrder": {
    "new_size": 2142706,
    "order_id": 12720056,
    "new_price": null
  }
}