tx 0x75fa6e12145da7c2921962a2c01238b7e8b1fe8b36ab51ef0c9ea4e7ead20e8bCopy

payload

{
  "ModifyOrder": {
    "new_size": 83367049,
    "order_id": 10006075,
    "new_price": 29816000000
  }
}