tx 0x4ad9368368f835d1bdf8ca0f8a4bc3a328240c63f8b7880d211b8c7c1d0a7d39Copy

payload

{
  "ModifyOrder": {
    "new_size": 28847851,
    "order_id": 11982595,
    "new_price": 10400000000
  }
}