tx 0xb8d73f7fb3a5a74b15e1792d2de6d8567e8ebf191ebd4765e0e2bb1616a5abadCopy

payload

{
  "ModifyOrder": {
    "new_size": 17203241,
    "order_id": 28894914,
    "new_price": null
  }
}