tx 0x7db51a0ae8d8519a83f9882cf854ae31b7a525687d3e73b1a9abacda8bfd07deCopy

payload

{
  "ModifyOrder": {
    "new_size": 375947450,
    "order_id": 7443231,
    "new_price": 21688000000
  }
}