tx 0x3a7d3823e78e5a43a2154182da36a9071d2b870489e453059efba0e3a68ae14aCopy

payload

{
  "ModifyOrder": {
    "new_size": 1239799300,
    "order_id": 311034249,
    "new_price": 30343000000
  }
}