tx 0x5a9bc1772a086c7aa16d74143c0dbfad940a73dc8ac7e5c4cf5121bf2ae7c49cCopy

payload

{
  "ModifyOrder": {
    "new_size": 474700444,
    "order_id": 10553074,
    "new_price": 29520000000
  }
}