tx 0x758a7fcb5e9e5c9019245af4a3c2cc643d7b852b9acfd02d5eef6f7a2420be1aCopy

payload

{
  "ModifyOrder": {
    "new_size": 418298714,
    "order_id": 37979417,
    "new_price": 9947000000
  }
}