tx 0xf6ddd8ed1ca6e898dcd3bc23c04b5c2a5c9b89796a6f15f3b8f9dae37c56335bCopy

payload

{
  "ModifyOrder": {
    "new_size": 57159369,
    "order_id": 9465744,
    "new_price": null
  }
}