tx 0x748d7dc5702756bf6ac3bebc96ec5cdd29fdeefd429c6e10bf58a6ea6e18d2bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 1282288534,
    "order_id": 431749627,
    "new_price": 68382000000
  }
}