tx 0xb68ed6d8c0b9c6a654297dcd4f667f91456e962a35b9cc0ebe79fa3c0bee28ccCopy

payload

{
  "ModifyOrder": {
    "new_size": 409109505,
    "order_id": 474193858,
    "new_price": 7324000000
  }
}