tx 0x2a2a36630c8eaa1f0b564391b5204580943ecb3c93f5ca0c60451a22f6bdae5dCopy

payload

{
  "ModifyOrder": {
    "new_size": 123765272764,
    "order_id": 388628983,
    "new_price": 522000000
  }
}