tx 0x9a8bba5ce1456c7d7cd89dcf8f673772ee56cf9f59e867b04578b0e46fe4b05aCopy

payload

{
  "ModifyOrder": {
    "new_size": 509866942,
    "order_id": 10881107,
    "new_price": 21694000000
  }
}