tx 0x10bd0fdcb09bfe705d66b1a87b607e2b0fb2035379c6a9a55a2d2006e3edf2c2Copy

payload

{
  "ModifyOrder": {
    "new_size": 1659820319,
    "order_id": 1771129,
    "new_price": null
  }
}