tx 0x5d37c07c246948be2bde47f42f8dbb2423c43db658b34a73c6c92c9f00d9aa5aCopy

payload

{
  "ModifyOrder": {
    "new_size": 938461,
    "order_id": 10746036,
    "new_price": 67461000000
  }
}