tx 0xda5f3c0fd1c4f6b3b20fc5a47b4c1cdf96e7ce9f2fed8da7076b077ed0a1033bCopy

payload

{
  "ModifyOrder": {
    "new_size": 22836555,
    "order_id": 67400319,
    "new_price": null
  }
}