tx 0x9b9f7594cbf9919fe4a5dcee1f6ca0fddcca0c132047ca5c32ba6fcefbc9eb2cCopy

payload

{
  "ModifyOrder": {
    "new_size": 7711289,
    "order_id": 363235473,
    "new_price": 6808000000
  }
}