tx 0xaf5dac6c2e539d9ddc803b5d3e73727b6cdc8917f2e8e54f9e5c74d2004c4e5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 31050868,
    "order_id": 14577210,
    "new_price": null
  }
}