tx 0x1ce6caa8cfe0a8dc1e80c87a9d4e1ccc0e20c70433e4ffaefc1ee3ca9d23ccefCopy

payload

{
  "ModifyOrder": {
    "new_size": 43460556,
    "order_id": 431487457,
    "new_price": null
  }
}