tx 0xb5e1e19d9d31de842d53b57b7dbce493fb93a9c4c84c5c9f08c098a328b0590bCopy

payload

{
  "ModifyOrder": {
    "new_size": 12299205156,
    "order_id": 1830080,
    "new_price": null
  }
}