tx 0xb1a06a0f1987bcdb824fbc9d154e45a2a21f32f4d1b5032e5d7145b73ab7c95bCopy

payload

{
  "ModifyOrder": {
    "new_size": 19981922305,
    "order_id": 63169352,
    "new_price": 495000000
  }
}