tx 0xa4ec4f7d48b6c6d9e6fbe13bf5b1a0c64c0a50454789785fcc0c5c4129cb79aeCopy

payload

{
  "ModifyOrder": {
    "new_size": 627638134,
    "order_id": 49778259,
    "new_price": null
  }
}