tx 0x27987315c8fe0b0cfb5e6c8f4f654bf8c45dc81f4e4f517e2f3475c6c1cf78c5Copy

payload

{
  "ModifyOrder": {
    "new_size": 589805171,
    "order_id": 12002540,
    "new_price": null
  }
}