tx 0xf5aa069c12a7d6fe86af5f51bc80a7f33b9c4e22a712573a1dee1b18ebb2e10bCopy

payload

{
  "ModifyOrder": {
    "new_size": 9758576,
    "order_id": 180318,
    "new_price": 11085000000
  }
}