tx 0x5c0f9d2b680c5a5e58d73abb20a1adf9a1b1cba5f4f28405f7104f3b1b921c48Copy

payload

{
  "ModifyOrder": {
    "new_size": 2789824,
    "order_id": 49778525,
    "new_price": null
  }
}