tx 0xa99420f8d1ef0c67b059352e6f222cef09433a1cfd8ee58f99a6a2d1ac2a69deCopy

payload

{
  "ModifyOrder": {
    "new_size": 7609721,
    "order_id": 38419349,
    "new_price": 30733000000
  }
}