tx 0xb9f091a2d6ca01e68e17e14e6e25fca7f7b64968c0a4754ff9bd04746d6d5d2aCopy

payload

{
  "ModifyOrder": {
    "new_size": 40428555,
    "order_id": 1593584,
    "new_price": null
  }
}