tx 0x8c7dadf8b69aa949e53fbebc3cd37bdd5c14feb8f28c3ecdb3ab93abeffd7d0dCopy

payload

{
  "ModifyOrder": {
    "new_size": 3423253760,
    "order_id": 472540775,
    "new_price": 28746000000
  }
}