tx 0xbd3f9b5a3334fce6ccd3fb100aa2a28510828d8702627f8cdfb554d0e0f12eeeCopy

payload

{
  "ModifyOrder": {
    "new_size": 4179579731,
    "order_id": 333896118,
    "new_price": 640900000
  }
}