tx 0x84fb0daa9cf0469a7c86623f7f352f85e6dcfcbd7e2c597f1989f3c6450c8483Copy

payload

{
  "ModifyOrder": {
    "new_size": 6229162,
    "order_id": 12344839,
    "new_price": 10427000000
  }
}