tx 0xb3fcaa3212a4759a7ba502f97f4f5e39ebf8540466615c4903d58a7e9ee1d58bCopy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 9136066,
    "new_price": 59578000000
  }
}