tx 0x8e19135a52f2a3ba58c33e412c873e59bb7e0e2ff10b0ffa0a16e2620d7cbb4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 1444371,
    "order_id": 64845549,
    "new_price": null
  }
}