tx 0x7dd5d50d1a3e9a970d28978b7e1a543a4ab64b1a3d896650c820a5c87d4b4b2aCopy

payload

{
  "ModifyOrder": {
    "new_size": 5034542721,
    "order_id": 8224233,
    "new_price": null
  }
}