tx 0x0c519cdc46b995a7e2f30b383b90c6edfad3f3b7ed8e5e0023b31dcc1be18fc8Copy

payload

{
  "ModifyOrder": {
    "new_size": 8686425423,
    "order_id": 19920121,
    "new_price": null
  }
}