jm HùGcÑP,¹ÇÎpàÀ´AºäU@®ELIt was not a stress test, it was Xapo consolidating their UTXO. They are doing it now on BTC chain. https://core.jochen-hoenicke.de/queue/#24h
https://whatsonchain.com/tx/e0d9df13dcc724b0654b7c0e6e68955b1d732f17794b506983ba2704d68b7250