tx 0xb1cac0841028ed6191e92a43ba6a94d73c89965ec1ce5c6fb9ad441bbc2b5d2cCopy

payload

{
  "ModifyOrder": {
    "new_size": 1683635339,
    "order_id": 472958903,
    "new_price": 647300000
  }
}