tx 0x4e21a16d9ea60fb99bb7b2a9dd3a3c1035a3f207945178e124b2f1f44d0b2a4eCopy

payload

{
  "ModifyOrder": {
    "new_size": 14054083,
    "order_id": 67881598,
    "new_price": null
  }
}