tx 0x0dca9ceb36b278a1a9fe6bfaae17fdaf83b62fca4ebe5dab6f9fcdcf9315111bCopy

payload

{
  "ModifyOrder": {
    "new_size": 45430247,
    "order_id": 12083518,
    "new_price": null
  }
}