tx 0x1590f2212f7f1afd3faa5da4b1b3f61f8d05e09fbfdaa8dcd8dad41c2fcb79cfCopy

payload

{
  "ModifyOrder": {
    "new_size": 2646436,
    "order_id": 34509079,
    "new_price": null
  }
}