tx 0xd8b0ab5e469aa0d400abe934c8f6c0dc5ec5bb5c60eb5e8c24e3e7cd0b44e84cCopy

payload

{
  "ModifyOrder": {
    "new_size": 2319875,
    "order_id": 18418648,
    "new_price": null
  }
}