tx 0x49d8a9a0a5a6f3398218ea8ae656b207a1ab45a525a32a1df2dfe476b8b3e2d8Copy

payload

{
  "ModifyOrder": {
    "new_size": 5491320424,
    "order_id": 1142471,
    "new_price": null
  }
}