tx 0xb6d293262db8b7634245f7e544b6b1562b2b0a95b09f2e7efc8386e3f62c2adcCopy

payload

{
  "ModifyOrder": {
    "new_size": 211999301,
    "order_id": 72288476,
    "new_price": null
  }
}