tx 0x49cf9af4ed339fd9b6a7e982e0c34bcc098d3857dc4f28a957106e9ce9c9d1efCopy

payload

{
  "ModifyOrder": {
    "new_size": 230988491694,
    "order_id": 394807195,
    "new_price": 521000000
  }
}