tx 0x4c56a1ad7f5a60ca532e7304eae4f9d9fb4aaf3956d62f64a5f08354a749362bCopy

payload

{
  "ModifyOrder": {
    "new_size": 19199313,
    "order_id": 7721381,
    "new_price": 20908000000
  }
}