tx 0x9cd3f73aa7bfa0dafdd5a9e0ee53c9236d615f20663c5bc027570bf51e2c5eddCopy

payload

{
  "ModifyOrder": {
    "new_size": 7341066,
    "order_id": 456721718,
    "new_price": 6961000000
  }
}