tx 0x70707697a79ff74bcbf92cdcf1c74a5b64b0a3d93e5b49e7c75aae0d66960b9fCopy

payload

{
  "ModifyOrder": {
    "new_size": 2143268,
    "order_id": 1747375,
    "new_price": null
  }
}