tx 0x34105b74dd7ba4ad9f2761a8ba7b0ed997e2ffc63ada2346d18db92bba1b5f9fCopy

payload

{
  "ModifyOrder": {
    "new_size": 1778499,
    "order_id": 54157034,
    "new_price": 54676000000
  }
}