tx 0x50d3e5e838c8a3c83c76d0b30bd84976607b7df66e8531b1b4f21151a02e8f7eCopy

payload

{
  "ModifyOrder": {
    "new_size": 5115698,
    "order_id": 4757735,
    "new_price": null
  }
}