tx 0x197ad2c4bfb558a7bde36a91812264e4cbf0b78c66c4b52002f7b5dbb6fecc26Copy

payload

{
  "ModifyOrder": {
    "new_size": 145974691,
    "order_id": 204529279,
    "new_price": 639800000
  }
}