tx 0x4fead63246c6a2cb097b17d9239b83fb3117898e16c4e4b9b7f59e82c45e20ccCopy

payload

{
  "ModifyOrder": {
    "new_size": 5672763455,
    "order_id": 405989987,
    "new_price": 21424000000
  }
}