It is an empty block. That happens in cases where miningpools don't have determined which transactions go into a block. Because a miner is always running, every second that it runs without being able to serve a block, the pool needs to fill by providing an empty block.
Discussion
Thank you for explaining this too me I figured it was an empty block but I've never seen it before on #btc before, I've only seen those blocks on shitcoins like bsv and bch lol #bitcoin
#m=image%2Fjpeg&dim=886x1920&blurhash=%5B67Kxtbhs9W%7E%24%3Abej%5DNEI7W%7Et9Rrp5R%7BxHxe-%3DR%3BV%3FxVs1sIR%7ERfR7%24madWmoVRfoK%254EHIlWYxc&x=edae6f0101999fba45fa11b83314b0b405ff0b5290b80f6aa0f553af2a695db7