tx 0x0ab3f416342546d2561c7e242436d4e0b30b0cbe0a3a6680544e59ace8ffd67dCopy

payload

{
  "ModifyOrder": {
    "new_size": 6829668,
    "order_id": 471940639,
    "new_price": 7474000000
  }
}