tx 0xb12d74303639fea6e002dc588d52d0ea6d64c8b19c9f9ee3ea1744a39cd3383aCopy

payload

{
  "ModifyOrder": {
    "new_size": 18913855149,
    "order_id": 66046339,
    "new_price": 503000000
  }
}