tx 0x87d1b0f742b83aa6c8194c854b43ac3d7e8e0ad5dfd47c91e74046b3adb5eed1Copy

payload

{
  "ModifyOrder": {
    "new_size": 31204510877,
    "order_id": 3489463,
    "new_price": null
  }
}