tx 0x59a0feb1c7264cfeead9c025f1464fb5c9a9055b7005b1f77bfcda91d8dfcb8cCopy

payload

{
  "ModifyOrder": {
    "new_size": 69889827,
    "order_id": 470139895,
    "new_price": 63485000000
  }
}