tx 0x7e80270919a9a7b6510c70be44202a01671bc93c1c8d96a43a730e2d7abda50eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1290588026,
    "order_id": 461012146,
    "new_price": 7128000000
  }
}