tx 0x7c0bf0ea9bfb5c939f84ba12817c8aea5f29dc7f0cfed2d672f4e28d7aa4a788Copy

payload

{
  "ModifyOrder": {
    "new_size": 1191194222,
    "order_id": 7648339,
    "new_price": null
  }
}