tx 0xe18f4baad7a4f1434bc5bf47df64ac45dd9f5e11980881f8ca6b23c9fdf8b21aCopy

payload

{
  "ModifyOrder": {
    "new_size": 11323578884,
    "order_id": 820269,
    "new_price": 466000000
  }
}