tx 0x2bdb05c07f29fddc6be4b047b03852c78d4a8ee4ec8d2e77c55ee6dad76f1a30Copy

payload

{
  "ModifyOrder": {
    "new_size": 6671114,
    "order_id": 470595259,
    "new_price": 7821000000
  }
}