tx 0x59c9d094aea1dd8df9d5b8a0421eef8a8675bab3331a3b6267b4dfb2d9abf7e2Copy

payload

{
  "ModifyOrder": {
    "new_size": 21939015,
    "order_id": 40599162,
    "new_price": null
  }
}