tx 0x34a14d23c0e1368fb37ae0b6da9fbdbc80d0f4f7f5aadc1751d186b55f1be59bCopy

payload

{
  "ModifyOrder": {
    "new_size": 14045747,
    "order_id": 1805763,
    "new_price": null
  }
}