tx 0x99b451d3a584a6a58980205a771a9a3b7a5718e53d0d2000f661f7dd45bc8ae7Copy

payload

{
  "ModifyOrder": {
    "new_size": 246749013,
    "order_id": 31633481,
    "new_price": 9999000000
  }
}