tx 0x418d126beed21774f7c2afb1a681c56c2f7be6a9c2a822a3880e1db486d7d34eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1542228345,
    "order_id": 341811808,
    "new_price": 21453000000
  }
}