tx 0xe1286b3c3eae8645fe7b7da2754c2c4aee716ed4caa9370a507308b885657d6fCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2419557649,
    "order_id": 343968615,
    "new_price": 6324000000
  }
}