TFA notes that it should be quick to replicate and it's definitely gotten enough attention. If the right lab has the needed materials readily available, I expect we'll start seeing credible people posting excited tweets implying initial confirmation as soon as Friday afternoon/evening (assuming it replicates on the first go). If we don't see anything by the end of next week I'd guess that either it's not replicating or, at minimum, it's more finicky than it first appears.

This site will no doubt have the reports in either direction on the front page.

https://polymarket.com/event/is-the-room-temp-superconductor... graphs the sentiment over time.