tx 0xb2fca90c4a4c48fe0a1b0224e10d3c19ca83e60f12a3eb7f7f87dde8b22e8688Copy

payload

{
  "ModifyOrder": {
    "new_size": 80309539,
    "order_id": 238921,
    "new_price": null
  }
}