tx 0x1db9d7ed7c7c9e0b3bc68173817e71161c5b1bdcdc9d7c85622c8576b5a3337eCopy

payload

{
  "ModifyOrder": {
    "new_size": 21313998,
    "order_id": 11648192,
    "new_price": null
  }
}