tx 0x3af1e6f7fbaf7de6c900f9b59ef8b27f3b23d51a9a9f602beb8b91bd4dcb89c1Copy

payload

{
  "ModifyOrder": {
    "new_size": 239009704,
    "order_id": 7928647,
    "new_price": null
  }
}