tx 0xf168f1b8399eb0b7d3df5d2e83339f1b0d4d00c92d9c4bd48cd40c0b71bc0138Copy

payload

{
  "ModifyOrder": {
    "new_size": 355045909424,
    "order_id": 420638308,
    "new_price": 512000000
  }
}