tx 0x4d7bc0e358e4a1c935692ae3174cd1be60f49f8b2de07e90fd73ffb9edb6e853Copy

payload

{
  "ModifyOrder": {
    "new_size": 6219981,
    "order_id": 11751473,
    "new_price": 10402000000
  }
}